Goku is a legendary warrior and the strongest fighter on the planet, but he's about to encounter a foe from outofthisworld. What brings this new menace to Earth? And what's up with his tail?

When Raditz abducts Gohan and announces his plans to conquer Earth, Goku and Piccolo are forced into an uneasy alliance. The two rivals don't trust each other, but neither of them can defeat the Saiyan on their own!

Despite the fury of their attacks, Goku and Piccolo are unable to land a death blow in their battle against Raditz. Gohan's unexpected outburst manages to weaken the powerful Saiyan, but it may be too little, too late.

Now that he's dead, Goku must fight to survive in the afterlife, especially during his treacherous trek down Snake Way. Back on Earth, Gohan endures his own punishment as a student in the house of Piccolo!

Piccolo tries to toughen up Gohan with some wilderness survival training, but things get hairy when the young Saiyan sees his first full moon! Meanwhile, Yajirobe summons Earth's strongest fighters to Kami's Lookout.

As the deadly Saiyan invaders approach Earth, Gohan makes slow, but steady, progress under the watchful eye of Piccolo, and Goku struggles with the "gravity" of his training under King Kai.

To prove himself worthy of King Kai's training, Goku must test his mettle against a fleetfooted monkey and a powerful cricket that's big on respect. Meanwhile, in the land of the living, Gohan takes a beating from his monstrous master!

Goku's training under King Kai is finally complete, and he's eager to return to Earth. Master Roshi uses the Dragon Balls to summon Shenron, but will Goku make it back in time to stop the Saiyans?

The Saiyans have arrived, Goku isn't even on the planet, and the overmatched ZFighters represent Earth's last line of defense. When Vegeta and Nappa unleash the gruesome Saibamen, Yamcha picks a fight that could be his last!

Krillin's furious attack wipes out the Saibamen, but the ZFighters are powerless against the Saiyan warlords. One by one, Earth's defenders suffer devastating injuries or fall in battle. Goku's return is their only hope for survival.

Piccolo hatches a desperate plan to prolong the battle until Goku's arrival. When Vegeta senses an awesome source of power approaching, he orders Nappa to dispose of remaining ZFighters starting with Gohan!

Goku arrives in time to save Gohan and Krillin, and the resurrected warrior is eager to put the hurt on Nappa. When it becomes clear that Goku is no ordinary fighter, Prince Vegeta steps in to finish the fight himself!

The stage is set for a final showdown between Vegeta and Goku. The Saiyan Prince is stronger, faster, and far more ruthless. Goku's only hope for victory is a technique that may very well destroy him!

Vegeta can’t handle the fury of Goku’s triple Kaio-Ken technique, so the Saiyan warlord unleashes his inner ape. Weakened by his furious onslaught, Goku’s only hope to defeat the beast is the mighty Spirit Bomb!

As Goku lies exhausted and vulnerable on the field of battle, Gohan and Krillin take aim at Vegeta’s only weakness: his tail! If they can take the ape out of the fight, they might have a chance to escape with their lives.

Krillin and Gohan team up to blast Vegeta with a Spirit Bomb, but the Saiyan prince refuses to die. Things look bad for the Z-Fighters until Yajirobe distracts the enemy long enough for Gohan to undergo a transformation of his own!

Vegeta has been defeated, but there’s no time to celebrate. The Z-Fighters must find a way to resurrect the friends who died stopping the Saiyan invasion. Fortunately for the fallen, Krillin has a plan!

Preparations for the journey to Namek hit a snag when Bulma accidentally blows up the remaining Saiyan spaceship. Mr. Popo may know of another vessel, so he and Bulma travel to the Earth’s end for a closer look.

A bad case of space boredom makes Bulma a pain to share close quarters with, and Vegeta recovers from his injuries only to discover that Frieza has a head start on tracking down the magic Dragon Balls!

Gohan and Krillin beat up on Frieza’s henchmen, but their spaceship is destroyed in the process. Vegeta is headed for a showdown with Cui, and the shrewd Saiyan is keeping his true power level under wraps!

Goku blasts off in a brand new spaceship specially equipped with a device designed to help increase his strength! On Namek, Krillin and Gohan watch in horror as Frieza’s men slaughter innocent Namekians.

Gohan and Krillin risk their lives to rescue a young Namekian, and Vegeta goes on the rampage after learning the truth about the destruction of his home planet!

After easily defeating Dodoria, Vegeta begins his violent search for the two remaining Dragon Balls. Meanwhile, Krillin and his new friend Dende set out to warn the eldest Namekian of the horror headed his way!

King Kai telepathically "phones" Goku with a warning to stay as far away from Frieza as possible! Back on Namek, Vegeta is shocked to discover how much a simple transformation can increase Zarbon’s power.

The eldest Namekian unlocks the full force of Krillin's dormant power, so the bald brawler can better protect his Dragon Ball. Elsewhere, a Saiyan-related premonition prompts Frieza to call for reinforcements.

Vegeta lays it on the line in a daring attempt to steal the Dragon Balls right out from under Frieza’s nose. Krillin’s riding high on a Namekian power surge, but he’s about to wander into a dogfight he can’t survive!

Intimidated by Vegeta's superior strength, Krillin reluctantly surrenders his precious Dragon Ball. A glimmer of hope remains after Gohan secures a ball of his own – but the young warrior is headed for a beat-down courtesy of Vegeta!

Vegeta intercepts Krillin and Gohan on their mad dash to get powered up by the Eldest Namekian, but larger problems loom on the horizon. Brace yourselves for the arrival of the Ginyu Force!

Gohan and Krillin fight to survive against Guldo, a member of the Ginyu Force who possesses awesome psychic abilities! With Goku still in space and Vegeta their only ally, things look bleak for Earth’s heroes.

Vegeta ramps his battle power up to impressive levels, but he’s still no match for the Ginyu goons. To escape death, he’ll need help from some heroic former enemies. Meanwhile, Frieza tries to unlock the magic of the Dragon Balls!

At long last, Goku finally completes his journey from Earth and arrives on planet Namek. His friends are gravely injured, but the mighty Saiyan warrior has a bag full of magic beans and a powerful secret!

As Frieza prepares for his ruthless interrogation of the Eldest Namekian, Goku shows off the benefits of training in gravity one hundred times that of Earth. Will it be enough to help him defeat Captain Ginyu?

Frieza locates the Eldest Namekian, but Nail intercepts the evil entity, risking his own life to preserve the Dragon Balls. Elsewhere, Gohan and Krillin rescue a damsel from some dinosaurs, and Goku continues his battle with Captain Ginyu.

Gohan and Krillin unearth the Dragon Balls, but their attempts to summon Shenron fail miserably. Later, Captain Ginyu’s devious strategy forces Earth’s warriors to do the unthinkable: attack Goku’s flesh and bones with chilling ferocity!

Goku and his body are reunited, but the noble Saiyan is severely injured and unable to fight. A Namekian messenger rushes to assist Gohan and Krillin in summoning Shenron, but there's no guarantee he'll arrive before Frieza.

Gohan and Krillin - with the aid of the young Namekian Dende - rush to make their wishes before Vegeta or Frieza discover their trickery. When the dragon is unable to grant their request, a departed ally offers advice from the afterlife.

Piccolo is resurrected and ready to rumble, but his arrival is delayed by an encounter with a dying Namekian. Meanwhile, Vegeta prepares to throw down with Frieza, but the Saiyan prince may be badly over-matched.

Vegeta is impressed by Gohan’s furious outburst after Frieza strikes a death blow against Krillin. The two Saiyans work together to defeat the monster, but even their combined powers won’t be enough spare their lives!

Piccolo joins the battle in progress and quickly attacks Frieza with the strength of two Namekian warriors. The powerful villain is caught off guard, but a second transformation gives him the strength to finish the fight once and for all!

Frieza has begun his ultimate transformation, and Vegeta’s only hope to defeat the monster is suffering a mortal wound. If the Saiyan warrior can convince Dende to restore his strength, he may gain the power to defeat his enemy!

Vegeta gives his increased power and speed a test run by launching a violent attack on Frieza, but no matter how furiously he fights, the Saiyan is unable to penetrate his enemy's defenses!

Goku arrives at the battle scene only to find Vegeta battered and badly beaten. With his dying breath, the Saiyan prince reveals the truth about Frieza’s roll in the death of Goku’s father, prompting a fierce outburst of Saiyan pride!

Goku and Frieza go head to head in a vicious slugfest that threatens to destroy the planet of Namek. Krillin and Gohan are amazed by the brutality of the battle, but Piccolo believes two warriors are just warming up!

The bruises are multiplying as Goku and Frieza continue to pummel each other mercilessly! Meanwhile, Bulma’s encounter with an unusual frog leads to an out-of-body experience!

After suffering a savage beating at the hands of Frieza, Goku summons the awesome power of the Kaio-Ken! If his desperate attack succeeds, victory will be his, but if it fails, the Saiyan race will be eliminated!

When his most powerful attacks fail to faze Frieza, Goku turns to his ultimate weapon: the Spirit Bomb! Piccolo joins the fight to buy Goku some time, but can the noble Namekian survive long enough to taste sweet victory?

With the help of his friends, Goku succeeds in blasting Frieza with a gargantuan Spirit Bomb! Victory seems assured, but when the monster re-emerges to strike a shockingly fatal blow - Goku undergoes a powerful transformation!

While Gohan races to save Piccolo, Goku inflicts a Super-Saiyan beating on Frieza. The blonde brawler’s impressive new powers drive his opponent to a desperate counterattack that could obliterate Namek!

Despite the danger of Namek’s impending implosion, Goku continues his battle with Frieza, determined to extract revenge for Krillin’s murder. Elsewhere, Gohan tries to locate Bulma before it’s too late!

Kami and King Kai concoct a plan to restore the wish-granting power of the Namekian Dragon Balls, and Goku continues his epic battle with the villainous Frieza!

After Goku is seemingly defeated by Frieza, Gohan enters the fight to avenge the loss of his father. Meanwhile, a newly resurrected Dende rushes to make a final wish before planet Namek is destroyed.

Goku and Frieza continue their epic battle as planet Namek crumbles beneath their feet. Back on Earth, Gohan eagerly awaits word of his father’s ultimate fate!

On Earth, the Grand Elder dies again, but before his death, he gives his power to Moori, one of his eldest sons, making him the new Grand Elder, and thereby preserving the power of the Namekian dragon balls. Meanwhile, on Namek, the dying Frieza begs for mercy from Goku. Despite his better judgement, Goku cannot ignore Frieza's pleas for help and gives the tyrant some of his own ki before departing. However, Frieza lets his pride get the better of him and unleashes one final ki blast at Goku, but the Super Saiyan easily repels the blast right back at the tyrant and seemingly destroys Frieza in the process. Goku then attempts to escape in Frieza's spaceship, but is unable to make it take off. Namek finally explodes and it appears that Goku perishes along with the planet.

Following Namek's destruction, King Kai informs Bulma and the others on Earth of Goku's apparent death, and that even though the Namekian dragon balls can resurrect Goku and Krillin, they will be brought back to where Namek used to be and die again in the vacuum of space. However, Vegeta comes up with the idea of using the dragon balls to first bring Goku and Krillin's souls to the Earth's check-in station in the Other World, from where they can be resurrected on Earth. 130 days after their use on Namek, the Namekian dragon balls become re-active, and the first two wishes are used to successfully revive Krillin; it is revealed that Goku is actually still alive and that he will return to Earth on his own later. Yamcha is then brought back to life with the third wish. Another 130 days later, the Namekian dragon balls are used to revive both Tien and Chiaotzu, and are then used to teleport all of the native Namekians to a new planet. The Z Fighters then return to their peaceful lives, waiting patiently for Goku to return.

A year has passed and still Goku has not returned to Earth. However, it is revealed that Frieza managed to survive his battle with the Super Saiyan, has been rebuilt into a cyborg by his father King Cold, and is heading towards Earth, intending to exact revenge on Goku. The rest of the Z Fighters gather to defend the Earth from Frieza, despite knowing the odds are against them. However, as soon as Frieza, King Cold, and their army of soldiers arrive on Earth, they are met by a mysterious teenager wielding a sword, who claims that he's come to kill them.

The mysterious teenager easily takes out Frieza's soldiers, then surprises Frieza by transforming into a Super Saiyan. The evil tyrant attempts to destroy this second Super Saiyan, but has no success. Eventually, the teenager slices Frieza into pieces with his sword, before blasting him away. King Cold tries to defeat the Super Saiyan himself, but is also easily destroyed. After reverting to his normal state, the teenager spots the Z Fighters and claims that Goku will be arriving nearby soon. Despite their skepticism, the Z Fighters agree to join him in awaiting Goku's arrival.

After three hours of waiting, a space pod crash lands on Earth and Goku emerges from it. There is no time for celebration, however, as the mysterious teenager pulls Goku aside to talk with him in private. After testing Goku's Super Saiyan powers, the teenager reveals that his name is Trunks and that he comes from an apocalyptic future 20 years from the present, as well as that he is the future son of Bulma and Vegeta. He further informs Goku that in three years from now, a pair of deadly androids, built by Doctor Gero of the former Red Ribbon Army, will begin a rampage on Earth and kill all of the Z Fighters, except for Goku, who will have died from a heart virus six months before their assault. Trunks then supplies Goku with a heart antidote made in his future timeline, instructing him to take it when the virus attacks him. Piccolo hears the whole conversation using his special hearing. Goku promises that he and the other Z Fighters will train hard for the next three years to prepare for the androids' assault, and Trunks then returns to the future in his time machine.

At Vegeta's request, Goku explains to the others that he managed to survive Planet Namek's destruction by escaping in one of the Ginyu Force's space pods just seconds before Namek exploded. He further explains that he eventually landed on a planet called Yardrat and was nursed back to health by the friendly inhabitants of the planet. He also reveals that he learned from them a special teleportation technique called Instant Transmission. The Z Fighters then go their separate ways to each begin preparing themselves for the androids' assault. After three years of intense training, they all head off to meet on the island on which Trunks had indicated that the androids would begin their attack.

The Z Fighters gather at the island in anticipation of the androids' attack. However, as the time approaches, the androids are nowhere to be seen. Yajirobe arrives to deliver Korin's new batch of Senzu beans to the others, but as soon as he departs, the androids shoot down his ship and immediately descend into the nearby city before the Z Fighters can get a glimpse of them. Gohan goes to rescue Yajirobe, while the rest of the Z Fighters fly down to the city as well to search out their enemies. After a period of searching, Yamcha becomes the first victim of the androids, after having his energy absorbed by Android #20, and then being impaled. The others arrive just in time to save him, and Goku eventually persuades the androids to move to a new location to fight after a large portion of the city is destroyed.

As Goku, Piccolo, and Tien take the androids to a new location to battle, Krillin revives Yamcha with a Senzu bean. However, once Yamcha reveals the androids' ability to absorb energy, he, Krillin, and Gohan head off to warn the others. Meanwhile, it is revealed to Goku that the androids are a result of years of research conducted by Dr. Gero, in which miniature spy robots were used to analyze Goku's fighting techniques and developments in strength, all in an attempt to exact revenge on Goku for destroying the Red Ribbon Army. However, Gero did not analyze Goku during his time on Planet Namek, and thus the androids are unaware of his ability to transform into a Super Saiyan, which Goku gladly demonstrates in front of them. A battle then ensues between Goku and Android #19, and though Goku clearly has the upper hand, he soon appears to be losing energy. Eventually, Goku is seen clutching the left side of his chest, which Gohan immediately recognizes as a symptom of the heart virus that Trunks had warned Goku of. However, the virus is attacking Goku's heart much later than Trunks had predicted. As Goku struggles to stay conscious, #19 prepares to finish the battle by absorbing Goku's remaining energy. Piccolo tries to intervene, however, Android #20 blasts Piccolo with his eye beams, which sends him crashing to the ground.

Before Android #19 can finish draining Goku's energy, Vegeta finally arrives, saving Goku by kicking the android in the face. Yamcha then escorts Goku back home in order to administer the heart antidote to him. Vegeta then squares up to the androids, and much to everyone's surprise, transforms into a Super Saiyan. It is revealed that, whereas Goku's first transformation was triggered by his rage over Frieza's murder of Krillin, Vegeta's was triggered by his rage at simply being unable to surpass Goku. The battle then begins, and it's clear that Vegeta has the edge over #19. Even the android's energy absorption attack proves futile, as Vegeta tears off the android's hands, making it impossible for it to absorb anymore energy from its opponents. As the android runs away in fear, Vegeta launches his Big Bang Attack and finishes the battle, leaving nothing but the android's head intact. Android #20 then escapes into the nearby cliffs, planning to use the terrain to launch a surprise attack on the Z Fighters.

The Z Fighters split up to search the area for Android #20. Frustrated at his enemy's deceptiveness, Vegeta fires a large ki blast at the cliffs, planning to level the area. Seeing this opportunity, #20 emerges from his hiding place, only to absorb Vegeta's blast and run away before Vegeta can catch up. The android then attacks Piccolo from behind and begins to drain his energy, although this is thwarted by Gohan, who senses Piccolo's fading ki and attacks the android. After receiving a Senzu bean, Piccolo then faces off against his attacker, and proves to be more than a match for the android. Meanwhile, Trunks finally returns from the future, and is disturbed to find that the remains of Android #19 are different from the androids that he faced in his own timeline. He then arrives at the current battlefield, and also seems not to recognize #20.

As the dust settles, Android #20 is nowhere to be seen, and it is assumed that he plans to return to the laboratory to awaken Androids #17 and #18 - the androids causing havoc in Trunk's timeline. Meanwhile, Trunks rescues his mother and young self, and berates Vegeta for failing to protect his family. Bulma then reveals that #20 may actually be the androids' creator, Dr. Gero, who has seemingly converted himself into one as well. The group then plan to find the lab and destroy the androids before Gero can activate them. Vegeta also sets off to find the lab, but with the intentions of fighting the androids as a demonstration of his power. Trunks leaves to stop his father, while Piccolo finally unveils the truth of Trunks' origin to the rest of the group. He knew this because he overheard the conversation between Trunks and Goku. Meanwhile, Piccolo, Krillin and Tien split up and search the mountains where Gero's lab is rumoured to be located, while Gohan takes Bulma, baby Trunks, and Yajirobe home. Meanwhile, Krillin is attacked by the doctor, but is spared when Gero senses Piccolo nearby and escapes.

Dr. Gero finally makes it to his laboratory, with Krillin in hot pursuit. Tien, Piccolo, Vegeta and Trunks soon locate him and break into the lab, although Doctor Gero has already awakened Androids #17 and #18. Although initially appearing loyal, the duo demonstrate their independence when Android #17 destroys Gero's remote, ensuring that he cannot deactivate them should they disobey him, and Android #18 attempts to activate Android #16. In an act of desperation, Trunks launches a large ki blast at the androids, hoping to destroy Android #16 before he is activated. Although the entire lab is decimated, both Androids and #16's pod remain intact, and he is awakened anyway. The trio then decide to carry out their initial orders, and set out to kill Goku. However, their plans are disrupted when Vegeta intervenes, challenging the three androids to a battle. After Android #16 refuses to fight, Android #18 steps up to face Vegeta.

Android #18 fights with Super Saiyan Vegeta and wins easily. Super Saiyan Trunks tries to help his father, but is also easily defeated and gets his sword broken in the process. Piccolo and Tien then get beaten down effortlessly by Android #17, while Krillin stays behind and watches the horror, and Android #16 simply observes the nearby birds. After the fight, the androids leave, but before they do #18 kisses Krillin on the cheek.

Krillin feeds the remaining Senzu beans to each of his fallen comrades. Vegeta flies off in anger, having been beaten, while Trunks explains to the others how the androids of the future are different from the ones they just fought. The androids of the present are apparently more powerful, but they seem to be less cruel. There also was not an Android #16 in Trunks' time period. Piccolo then flies off to try to convince Kami to merge with him once again, believing that it is the only way to stop the androids. However, Kami believes that the androids are not entirely evil and that the only reason they fought against the Z Fighters was because the Z Fighters attacked first. Kami then decides to wait and see what happens as Piccolo sits down waiting until Kami agrees to merge with him.

Bulma receives a phone call about one of her company's products from Capsule Corporation. She is sent a photograph of what appears to be Trunks' time machine that he travelled in. Trunks investigates this with the others only to discover that it is the exact time machine that he came in but three years later in his world. He recognizes it because of the word 'Hope' that Bulma wrote on the time machine. Kami realizes that the evil he felt four years ago wasn't the androids but it was the monster that travelled back in the time machine.

Trunks, Gohan, and Bulma are investigating the other time machine when Gohan notices a strange shell that has been cast off by an unknown creature. On the way back to her house, Bulma watches a news broadcast about thousands of people in nearby Gingertown who have inexplicably disappeared, as if they simply melted away in their clothes. Kami also watches in horror as the people are killed, and finally decides to merge with Piccolo. After the merging, Piccolo states that he is neither Piccolo nor Kami anymore, but a Namekien "who has long since forgotten his name." He departs from the lookout and arrives at an empty, ghostly-quiet Gingertown, where the monster steps out of the shadows to confront him.

While staring down Piccolo, the monster pierces the man he'd been dragging and appears to absorb him, leaving only his clothing. The others are confused, claiming that the android is emanating multiple ki readings characteristic of Frieza, Vegeta, and Goku. Krillin and Trunks head toward Gingertown, where Piccolo and the monster begin fighting. Piccolo has the advantage, but is surprised when the monster uses Piccolo's own Makankosappo technique on him. The two exchange blows, and then the monster states that Piccolo only has the upper hand because he [the monster] has not yet reached his "perfect form." He then surprises everyone by powering up a Kamehameha and launching it point-blank. Piccolo's dodge leaves him open to the monster's follow-up attack, which he uses to trap Piccolo in a hold and pierce his arm. Piccolo manages to escape, but his left arm has been completely incapacitated. Sensing he has won, the monster states that his name is Cell and reveals that he is an android.

Sensing that he has defeated Piccolo, Cell explains that he was created from the cells of the greatest warriors--including Goku's, Piccolo's, Vegeta's, King Cold's, and Frieza's--as a project started by Dr. Gero and continued for 24 years by his computer. Cell furthermore reveals that by absorbing Androids #17 and #18, he will achieve his "Perfect Form," making him "invincible." With the androids destroyed in his own timeline, he was forced to travel to the present one in Trunks' time machine, after killing him. Having learned Cell's identity and intentions, Piccolo regenerates his arm and prepares to attack. At this point, Trunks and Krillin arrive, and Cell realizes he has no chance of winning. He surprises everyone by using Tien's Solar Flare technique to blind them, and then flees. Vegeta and Tien arrive, and Piccolo explains everything he's learned. Meanwhile, Cell heads toward Nickytown to absorb more people, until his power exceeds that of the androids'.

After Piccolo debriefs everyone on Cell's objective, Vegeta states that he intends to develop a power that surpasses even that of a Super Saiyan. Trunks and Krillin go to Dr. Gero's laboratory, where they discover a set of blueprints for Android #17. In hopes that the prints will allow Bulma and Dr. Briefs to uncover a weakness in the androids, they take the prints before destroying the developing Cell and the rest of the laboratory. Trunks goes to find Vegeta while Krillin delivers the prints to Bulma. Several days go by, during which Piccolo and the others are unable to locate Cell. However, back at the Kame House, Chi-Chi and Master Roshi start hearing thunderous booms on the island and rush to the window to find a fully recovered Goku launching Kamehameha waves into the horizon. The three share a joyous moment before Goku turns serious and states that he'd fare no better against the androids than Vegeta did. Also like Vegeta, he states his goal of surpassing the level of Super Saiyan.

Goku uses his Instant Transmission ability to take Gohan, Vegeta, and Trunks with him to the Hyperbolic Time Chamber inside Kami's Lookout. The chamber only has a capacity of two so Goku allows Vegeta and Trunks to go in first. Goku explains a years worth of training in the chamber is actually only one day in the outside world. When Trunks and Vegeta step inside the chamber, all they see is a vast amount of nothingness. While this is going on, the androids arrive at the Kame House and ask for Goku's whereabouts. Piccolo refuses to tell them, which results in a fight between Piccolo and Android #17. Piccolo overpowers #17 and tries to finish him off, but #17 manages to dodge the attack. Back at Kami's Lookout, Vegeta and Trunks are due to be coming out of the time chamber any second now, which will reveal if it is possible to go beyond the level of a Super Saiyan.

Bulma is hard at work trying to figure out Dr. Gero's prints. Meanwhile, Piccolo and Android #17 are fighting each other. After #17 gets serious, it turns out that he and Piccolo are evenly matched. Cell senses the two fighting and starts making his way towards them, stating that his power level is now higher than theirs. Krillin, and the others on a nearby island, receive a call from Bulma saying that she has completed the switch to shut down the androids and prepares to deliver it to the others. #17 states that since his stamina and power level will never drop, he will be the victor of the battle. However, Cell arrives at the scene of the battle, leaving Piccolo shocked. Meanwhile, Goku and Gohan are still waiting for Vegeta and Trunks to come out of the Hyperbolic Time Chamber.

At Chi-Chi's suggestion, Krillin leaves the Kame House to intercept Bulma so he can obtain her shut-down device before Cell absorbs Androids #17 and #18. Unwilling to wait helplessly, Tien leaves the Kame House, as well, to help Piccolo on the battlefield. Meanwhile, #17 refuses to heed Piccolo's warnings about Cell, and is quickly defeated. Piccolo tries to ward off Cell, but Cell has become too powerful for him to handle. Cell quickly breaks Piccolo's neck, before blasting him through the chest at point-blank range, and then Cell tosses Piccolo's body into the sea. Then, Cell turns his attention to Android #17.

Android #16 decides to enter the fight in order to prevent Cell from reaching his Perfect Form, because Cell's goal is not to kill Goku, but to destroy life. The two fight at an even level, with #16 landing a massive blast on Cell. However, Cell survives and uses the opportunity to absorb Android #17. Cell transforms into his Semi-Perfect Form and gains incredible power, after which #16's attacks prove utterly ineffective. Just when all hope is lost, Tien appears and uses his Tri-Beam technique to hold off Cell so Android #18 can escape.

To Goku and Gohan's great concern, Tien repeatedly fires his Tri-Beam, drastically draining his ki in order to hold Cell down while Androids #16 and #18 escape. Tien eventually runs out of ki and collapses, at the mercy of a furious Cell. Unwillingly to wait idly at Kami's Lookout anymore, Goku uses Instant Transmission to come to Tien's aid. While confronting Cell, Goku also notices that Piccolo is still alive, and teleports back to the Lookout with the two fallen warriors. Shortly afterward, Trunks and Vegeta emerge from the Hyperbolic Time Chamber, stating that they have successfully surpassed the level of Super Saiyan. They leave to confront Cell, while Goku and Gohan prepare to enter the time chamber for their own training. Meanwhile, Cell begins destroying islands in a bid to make #18 show herself.

Cell continues to destroy islands until only one remains, the one on which Androids #16 and #18 are hiding. Before he can launch his attack, Vegeta and Trunks arrive as Super Saiyans. After some taunting, Vegeta initiates a transformation that produces a form beyond that of Super Saiyan - evidenced by increased muscle size and an intense golden aura. As an Ascended Super Saiyan, Vegeta makes easy work of Cell while Trunks watches from the sidelines. Meanwhile, Goku and Gohan begin their training in the Hyperbolic Time Chamber, where Goku states that he will not only make Gohan a Super Saiyan, but that he will make Gohan stronger than even himself.

Goku continues to train Gohan so he can become a Super Saiyan. Kuririn has found the Artificial Humans. Vegeta effortlessly overpowers Cell with the results of his training from the Room of Spirit and Time. Cell is furious that he hasn't achieved his perfect form and gives Vegeta an offer to fully test his strength.

Cell successfully persuades Vegeta to let him find and absorb Android #18, but Trunks is determined to prevent this.

With Cell having gained his perfect form, not even Vegeta stands a chance against him.

Vegeta, still willing to fight on, tries his best in his latest powered up form to take on Cell. But with the villain literally at the peak of perfection, can anyone stand a chance against him?

With Vegeta out for the count, Trunks finally sees it fit to reveal his own new transformation to finish off Cell once and for all.

Willing to allow his enemies time to regroup and train, Cell interrupts a television broadcast to announce to the entire world his idea for a tournament: The Cell Games.

Goku and Gohan finally emerge from the Room of Spirit and Time. However, sensing Cell's current strength, he is still unsure as to whether he is able to defeat him in his current state.

The Cell Game is only a few days away, with Cell keeping his promise with Goku about not killing anyone before then. However, with the army taking matters into their own hands, Cell is forced to act accordingly.

With Kami and Piccolo having fused together, the Earth's dragon balls no longer exist. Knowing this, Goku travels to New Namek in search of someone to create new dragon balls.

The Cell Games finally begins. But as Goku and the others reach the fighting area, they realize another warrior is willing to join the fray going by the name of "Hercule."

Following the humiliating match of Hercule vs. Cell, the much anticipated battle has finally arrived: Goku vs. Cell.

Goku shows the fruits of his training, giving everything he has to fight Cell who wants nothing more than a good tournament between him and every willing fighter.

The match between Goku and Cell nears a close, Goku finishing it off with a surprising decision that may cost him dearly.

Goku makes the decision to forfeit his match, leaving the fate of the entire Earth to his reluctant son - Gohan, confident that he has surpassed everyone in strength, Cell included.

With some unexpected help from Mr. Satan, Artificial Human 16 is able to give Gohan the necessary push to transcend the Super Saiyan level that others before him failed to reach.

Having reached a new form of Super Saiyan, any hesitation to fight back has been removed, as Gohan holds nothing back to destroy the Cell Juniors.

Gohan, having absolutely no qualms over killing the Cell Juniors has moved on to Cell itself, willing to drag on the fight as long as possible if only to make Cell suffer that much more.

Cell has been driven to his breaking point, willing to detonate himself to destroy the rest of the planet. Gohan is at odds with himself as to what to do until his father steps in one last time to help.

Gohan can't help but feel helpless in front of the newly revitalized Cell. However, some words of encouragement from the heavens give Gohan the strength to fire one last kamehameha.

With Cell finally defeated, the fighters all part ways, closing this chapter in their lives.

Seven years have passed since the battle with Cell. Gohan is now a high school student attending Orange Star High School, in Satan City. Gohan also has a younger brother named Goten, who was born after Goku died. On his way to his first day of high school, he comes across a bank robbery in the city and stops it with his Super Saiyan form. As rumors spread about a "Golden-Haired Warrior", Gohan gets to know his new classmate and Mr. Satan's daughter, Videl. After a day of trying not to act suspicious in front of his classmates, Gohan travels to Capsule Corporation to talk to Bulma about his problem.

Gohan approaches Bulma, who gives him a transformation watch to hide his true identity. On his way home, Gohan encounters two people driving recklessly. This is where he comes up with the alias "Great Saiyaman", and scares the people into driving more safely on the road. Gohan returns home later that night, where Chi-Chi and Gohan's little brother, Goten, discover that Gohan now has a costume to conceal his identity while fighting crime. The next day, Videl is called in to stop a bus hijacking and handles the criminals, but the bus falls off a cliff, as nobody is driving the vehicle. Gohan uses the alias \"Great Saiyaman\" once again and pitches in to save Videl and the passengers.

Gohan starts her off with the basics of learning how to control her energy. Within a day, Videl has managed to learn how to float, while Goten has managed to learn how to fly. Following a remark from Gohan, Videl comes back the next day with her hair cut. Videl is determined to learn more from Gohan. Meanwhile, Vegeta is also surprised to find that Trunks is also capable of becoming a Super Saiyan, whose strength is slightly higher than Goten's. Goku trains fiercely in anticipation for the tournament.

After ten days of training, Videl manages to master flight. This finally gives Gohan and Goten the opportunity to resume their training for the tournament. On the day of the tournament, Gohan suggests to Vegeta, Goten, and Trunks that they do not use their Super Saiyan forms during the tournament in order to avoid hassle from the press. Arriving at the island where the tournament will take place, Gohan and the others are greeted by Goku, whom Fortuneteller Baba had granted 24 hours visit to Earth. Goku meets Goten for the first time, while Piccolo destroys all the cameras in the area to keep Gohan's identity a secret. After the participating fighters register for the tournament, Goten and Trunks are forced to participate in the juniors division.

While Gohan and Videl wait to take their preliminaries, Goku, Vegeta, and the others go to spectate the junior division, where Goten and Trunks effortlessly progress through each round until they face each other in the final round. The battle gets more intense. Goten and Trunks surprise the audience with advanced techniques. The fight between Goten and Trunks continues.

During an intermission, Trunks and Goten decide to take out one of the participants and steal his clothes. Trunks and Goten take his place in the adult division. As Goku and the others get something to eat, they encounter a pair of mysterious participants named Shin and Kibito, who Piccolo determines as not being from Earth. As the sixteen qualifying participants gather together to decide the drawings for the first round, Gohan is paired up against Kibito. Goku gets paired up against Vegeta.

As the drawings come to a close, Piccolo is put up against Shin. Android 18 is put up against Mr. Satan. After Krillin wins his first match against his opponent, Piccolo and Shin face off against each other. As Piccolo senses an overwhelming power coming from Shin, he decides to forfeit the match before it even begins. Piccolo feels Shin's power is far beyond his own. Videl prepares to go up against a man named Spopovitch.

With Spopovich nearly beating Videl to death, Gohan loses his temper and prepares to storm onto the field, but Spopovich's partner, Yamu, convinces Spopovich to end the fight by pushing Videl out of the ring. With Videl heavily injured, Goku uses his Instant Transmission to deliver some Senzu beans from Korin, which Gohan gives to Videl to restore her to full health. Gohan, whose identity is revealed to his classmates after his bandana was blown off during his outburst, steps up to face against Kibito, who requests to see Gohan's Super Saiyan transformation. After Piccolo informs the other Z-Fighters of Shin's identity as the Supreme Kai, he orders Gohan to transform. Right after Gohan transforms, Spopovich and Yamu appear and use a device to drain his Super Saiyan energy, leaving him weakened. As Kibito offers to tend to Gohan, the Supreme Kai asks Goku and the others to join him in pursuing the culprits.

As Goku and the others set off to join the Supreme Kai, Kibito uses his unique ability to restore Gohan's energy, before the two of them, along with Videl, set off after the others. Along the way, Supreme Kai and Kibito explain to the others about how an evil wizard named Babidi is seeking to revive an evil being known as Majin Buu, who was responsible for the death of four Supreme Kais long ago. To accomplish this, he manipulated Spopovich and Yamu to join the tournament and steal Super Saiyan energy needed to break the seal placed on Buu. Unable to push her flight any further, Videl, coming to understand that Gohan was the one who defeated Cell back then, places her faith in him and returns to the tournament grounds, while Gohan and Kibito catch up to Goku's group. Arriving at the site of a buried spaceship, the Z-Fighters lie in, watch as Spopovich and Yamu deliver Gohan's energy to Babidi and his partner, Dabura, the Demon King.

Supreme Kai and Kibito warn Goku and the others about the malicious pair, with Dabura being the strongest being of the underworld and Babidi possessing magic powerful enough to sway him to become his henchman. Having obtained the energy from them and deeming them of no further use, Babidi kills Spopovich with his magic while having his other henchman, Pui Pui, kill Yamu. Having detected the presence of the Z-Fighters, Babidi and Pui Pui head inside of the ship while Dabura attacks the group, immediately killing Kibito and firing his spit at Krillin and Piccolo, turning them into stone. Learning that they can only unpetrify them by killing Dabura, the remaining fighters chase after him into the ship, despite Supreme Kai's warnings. Upon reaching the first floor, they are confronted by Pui Pui, who informs them they must face several floors before they can reach Babidi at the bottom.

As Vegeta easily outmatches Pui Pui in terms of fighting skill, Babidi changes the stage to match that of the high gravity planet, Zun, where Pui Pui is at his top fighting form. However, this makes no difference to Vegeta, who obliterates his opponent and opens the way to the next floor. Believing that the Saiyans should not be underestimated, Babidi sends in his next warrior, Yakon, and changes the stage to that of Planet Ankoku, but even with the aid of the pitch-black darkness, Yakon is no match for Goku's keen senses. When Goku turns Super Saiyan, however, Yakon uses his ability to consume light and sucks in Goku's energy, reverting him into his normal state. Rather than finding an alternative way to fight, Goku instead feeds him even more Saiyan energy, until he explodes from being overloaded, allowing Goku and the others to move onto the next stage.

As Babidi fears the power of the Saiyans, Dabura decides to face them himself, going inside a meditation chamber to raise his power before his battle. Meanwhile, back at the tournament, Goten and Trunks take a break from their Mighty Mask disguise to get some drinks, barely avoiding having their cover blown. With Goku and the other members still missing, Mr. Satan suggests that a battle royale be held between the remaining contestants; #18, "Mighty Mask", Killa, Jewel, and himself. As the match begins, Killa and Jewel are quickly dispatched by #18 and the Trunks/Goten combo, who proceed to ignore Mr. Satan and go after each other.

As the battle between #18 and \"Mighty Mask\" continues to escalate, #18 struggles to keep up with her opponent's unpredictable moves, but manages to land a critical hit against the pair, knocking them into the center of the stage. Goten and Trunks decide to switch places with Goten now on top, pushing #18 to the point where she starts using energy blasts against them, but she manages to hit back with support from her daughter. The pair decide to go Super Saiyan and launch a powerful blast at #18, but she manages to dodge it and reveal their true identity, resulting in the pair becoming disqualified, leaving #18 and Mr. Satan as the only remaining fighters. As Goten and Trunks come across Videl upon her return, Dabura emerges from his meditation chamber, ready to face off against Gohan.

Noticing his complete lack of fighting skill, #18 makes a deal with Mr. Satan to let him win the match and maintain his dignity in exchange for twice the price money. Meanwhile, Goten and Trunks, having heard about the current situation from Videl, become interested and head towards the action. Back at the spaceship, Dabura appears before Gohan, deciding to give him a handicap by choosing an arena similar to Earth's environment. As the fight gets underway, both Gohan and Dabura bring out their full power against each other. Despite being hit by some of Dabura's powerful attacks, Gohan refuses to lose against him.

As the battle between Gohan and Dabura continues, Vegeta's impatience to settle things with Goku catches the attention of Dabura, who decides to abandon the fight and report to Babidi. Learning that Vegeta still retains a lot of evil in his heart, Babidi uses his magic to target Vegeta's mind and sway him over to his side. To make matters worse, Babidi transports everyone to the tournament grounds, where Vegeta, still focused on his desire to defeat Goku, prepares to face off against him, even with innocent bystanders watching.

Vegeta begins his attack on Goku, killing several innocent people in the crowd without any remorse. Realizing that Vegeta had fallen under Babidi's spell on purpose, purely for the sake of his grudge, Goku is left with no choice but to fight against him, despite Supreme Kai's attempt to stop him. Goku also has Babidi warp them to someplace else where they can fight alone. As Supreme Kai and Gohan decide to go on ahead and leave the two Saiyans to their fight, Babidi attempts to command Vegeta to kill them, but his pride defies even his master's demands.

While Goku and Vegeta's fight gets underway, building energy for Majin Buu each time Goku takes damage, Gohan and Supreme Kai arrive at Majin Buu's egg, where they are confronted by Babidi and Dabura. Before the fight between them can begin, Majin Buu's egg reaches full power, as a result of Goku and Vegeta's battle.

Goku and Vegeta's fight continues to escalate, with Vegeta revealing he chose to go under Babidi's control in order to gain the strength to face against Goku, feeling he needed to get rid of his gentle side. Meanwhile, as the seal containing Majin Buu starts to be break, Gohan attempts to stop him reaching full power by shooting multiple Kamehameha Waves at the egg. The egg splits apart with seemingly nothing more than pink smoke coming out of it, leading Supreme Kai to presume Majin Buu had been destroyed. However, Gohan senses a powerful energy from the smoke, which forms together to make Majin Buu, who appears to be nothing more than a mere child.

Everyone seems to be bewildered by Buu's childlike behavior, curious as to whether his rebirth was actually unsuccessful. However, Buu soon shows off his frightening strength when he effortlessly beats Dabura, the rise in his power level even catching the attention of the other Saiyans. Although Goku tries to convince Vegeta to postpone the fight in order to stop Buu, Vegeta knocks out Goku when he drops his guard, taking Goku's senzu bean and setting off to fight Buu himself. Gohan and Supreme Kai attempt to flee from Buu, but he easily catches up to them, proving himself immune to Supreme Kai's attacks.

Buu completely overwhelms Supreme Kai and Gohan, with Supreme Kai using the last of his strength to make sure Gohan survives Buu's attack. Before Buu can finish Supreme Kai, he is attacked by Dabura, who believes he cannot be made to obey anyone. Meanwhile, Goten and Trunks arrive nearby, inadvertently breaking the petrified Piccolo. Unfazed by Dabura's attacks, Buu uses his unique ability to turn Dabura into a cookie and eats him, undoing the petrification on Krillin and Piccolo, the latter of whom survived being broken thanks to his regenerative abilities. Before Buu can do the same to Supreme Kai, Vegeta arrives on the scene.

Vegeta, willing to put his life on the line, begins his assault on Buu, managing to blast a hole through him. However, Buu manages to regenerate himself and builds up his anger to create a giant explosion, dealing a great amount of damage to Vegeta.

As Vegeta is ensnared by Buu, Trunks and Goten can no longer stand by, and rush to the scene to rescue him, while Piccolo attacks the defenseless Babidi and rips him to pieces. Feeling he cannot defeat Buu with conventional means, Vegeta says his farewells to Trunks before knocking both children out, instructing Piccolo to take them far away. Once everyone is cleared from the scene, Vegeta uses his last resort, overloading his Super Saiyan form and sacrificing himself in a massive self-destructive explosion, in order to obliterate Buu.

As Bulma and the others from the stadium follow Videl's directions in pursuit of Goten and Trunks, they are hit by the shockwave from Vegeta's attack and almost crash, but are saved by #18. Piccolo leaves Goten and Trunks with Krillin, telling him to inform the others that Vegeta and possibly Gohan have been killed, before he investigates the site of Vegeta's sacrificial attack, finding various charred fragments of Buu, along with Babidi, who narrowly survived the explosion. However, Piccolo is shocked to witness Buu's fragments suddenly come to life and reassemble, to bring Buu back to his normal form. As Buu uses his power to heal Babidi, who vows to make the planet suffer, Piccolo decides to take Goten and Trunks up to Kami's tower. Elsewhere, Goku regains consciousness and tries to determine the situation, while a weakened Supreme Kai searches for Gohan, whose fate is still unknown.

Bulma's group goes to seek out the Dragon Balls so they can revive all the spectators that Vegeta killed, coming up against a large dragon whilst trying to get the last one. Meanwhile, as Piccolo and Krillin as they leave Goten and Trunks in the care of Dende and Mr. Popo, they are soon joined by Goku, who learns about the situation. Goku states he isn't strong enough to defeat Buu, but mentions having learned a technique known as Fusion, in which two similarly built fighters can merge together to become a single powerful fighter. Though he had originally planned to do this himself with either Gohan or Vegeta, Goku realizes from Mr. Popo that he can instead teach this technique to Goten and Trunks, due to their similar size.

Using the Dragon Balls, Bulma summons out Shenron, using one of its wishes to bring back everyone who had been killed that day. As using all three wishes would mean they would have to wait another year before they can use the Dragon Balls again, Goku warps over to Bulma's group and convinces Shenron to postpone the other two wishes, shortening that time to four months. Kibito, who was revived by the wish, manages to find Supreme Kai and heal his injuries, and together they manage to find Gohan and decide to bring him to the world of the Kais. Meanwhile, Goku warps Bulma and the others to Kami's Palace, where he informs them of the grim situation concerning Gohan and Vegeta, before Babidi announces his message to the world.

Babidi announces that he will have Buu destroy the planet unless Piccolo, Goten, and Trunks are brought to them within five days. Piccolo almost sets off but Goku convinces him to stay, saying they can bring back everyone who dies with the Dragon Balls. Meanwhile, Gohan, Supreme Kai, and Kibito arrive in the world of the Kais, where Supreme Kai reveals he wants Gohan to master the legendary Z-Sword in order to defeat Buu. Back at the palace, Goten and Trunks wake up and are given a crash course in Fusion by Goku.

Using his Super Saiyan strength, Gohan manages to pull the Z-Sword from its resting place, finding it to be incredibly heavy. Meanwhile, Babidi makes another broadcast of Buu laying waste to another city, prompting Trunks and Goten to contact him, informing him that they will soon grow strong enough to defeat them. The pair soon begin their Fusion training, learning how to match their Super Saiyan energy with each other. Meanwhile, Babidi learns where Trunks lives, and announces his plans to attack Capsule Corporation in Metro West.

Realizing that they won't be able to find the Dragon Balls if the Dragon Radar is destroyed, Goku orders Trunks to head to West City to retrieve the Dragon Radar from Capsule Corporation, while he heads off to delay Buu and Babidi. In order to buy Trunks some time, Goku builds up a large amount of energy, which also uses some of his remaining time on Earth, to transform into his ultimate form, Super Saiyan 3, with its immense power being felt even in the world of the Kais.

As Goku begins his battle against Buu, who demonstrates an ability to copy other people's techniques, Trunks arrives at Capsule Corporation, but struggles to find where the Dragon Radar is. Bulma soon realizes that she had left the Dragon Radar in her aeroplane, and manages to inform Trunks about it. Sensing Trunks has accomplished his mission, Goku undoes his Super Saiyan 3 transformation once more, and takes his leave after informing Buu that Trunks and Goten will be ready to fight him in two days. Shortly after Goku leaves, Buu, deciding he has no further use for Babidi, turns against him and kills him.

Without Babidi to order him around, Buu continues to freely destroy cities while waiting for his opponents. With less than thirty minutes left on Earth due to the energy spent in Super Saiyan 3, Goku wastes no time teaching Goten and Trunks the key to the Fusion technique, the somewhat embarrassing-looking Fusion Dance.

Buu lays waste to another village, turning its citizens into clay in order to build himself a house for a brief rest. Meanwhile, Goten and Trunks, slightly bored from their training, ask Goku to show them his Super Saiyan 3 transformation. However, upon doing this, Goku uses up the remainder of his time on Earth. After saying goodbye to everyone, Goku returns to the afterlife, leaving the Fusion training in the hands of Piccolo. Meeting up with Yemma, Goku is relieved to hear that Gohan isn't dead and decides to follow his energy trail.

Goku arrives in the Realm of the Kais where Gohan is training with the Z-Sword, deciding to help him with his training. Meanwhile, Buu, who has already killed two thirds of Earth's population, comes across a blind young boy and heals his vision, becoming surprised when he thanks him instead of being afraid. With Gohan growing more proficient with the Z-Sword, Goku tests out the sword's sharpness by throwing a metal cube at it, only to inadvertently break the sword in half instead. However, from the broken sword emerges the Supreme Kai of fifteen generations ago, Old Kai.

After some dubious persuasion from Goku, Old Kai reveals he has the ability to draw out someone's true power beyond their limits, though this turns out to be a lengthy process that can take over a day to complete. Meanwhile, Goten and Trunks try out the Fusion Pose for real, but an error in the Fusion Pose results in the merged fighter, Gotenks, ending up with a failed transformation. After another failure, the pair eventually perform a successful fusion and transform into the true Gotenks who, confident that he can defeat Buu with his current power level, goes off in search of Buu, despite Piccolo's warnings.

Gotenks arrives to fight against Buu but, despite showing a great amount of strength, is overwhelmed by his power, barely managing to escape from him after he launches an all-out attack against the armed forces. Meanwhile, Mr. Satan reluctantly confronts Buu, who becomes amused with his traps disguised as presents, and decides to make him his servant.

After completing his ceremony, Old Kai instructs Gohan to sit still for the next 20 hours in order to complete the power-up. Meanwhile, Goten and Trunks learned how to perform the fusion while in Super Saiyan form, becoming Super Gotenks. Gotenks' cockiness almost leads him to confront Buu again, but ends up retreating when the Fusion time runs out. Elsewhere, Buu inadvertently befriends a small dog after healing its injured leg, while Mr. Satan almost manages to convince Buu to stop killing humans. However, a hunter looking to take down Buu for himself relentlessly shoots the dog, leaving Buu shocked and infuriated.

After managing to calm down Buu's rage by dealing with the thugs himself, Mr. Satan discovers that the dog is barely alive, with Buu managing to heal him just in time. As Buu, Mr. Satan, and the dog start becoming closer, Mr. Satan decides to stop taking advantage of Buu's innocence and become his earnest friend. However, the thugs from earlier show up and shoot Mr. Satan, once again causing Buu to be overcome with anger. After healing Mr. Satan, Buu instructs him and the dog to get away from him, as the evil in his body escapes and transforms into a tall, grey, emaciated version of Majin Buu.

Buu attempts to fight against the Evil Buu, but out that finds he is much weaker, as most of his power had been transferred over to his evil side. As such, Evil Buu manages to reflect Buu's candy attack back at him, turning him into chocolate before eating him and gaining his power, giving him a more complete form. Sensing the energy of Piccolo and the others, Evil Buu arrives at Kami's Palace, demanding to fight against Gotenks. Piccolo attempts to stall for time by telling Evil Buu to wait until all earthlings are killed, instructing Krillin to bring Goten and Trunks to the Hyperbolic Time Chamber to make use of what little time they have.

Piccolo's hopes of being able to buy some time are dashed when Evil Buu unleashes a powerful homing attack which targets and kills every human on the earth, with the exception of Mr. Satan, Tien, and Chiaotzu. Piccolo, along with Videl, manages to convince Evil Buu to wait for an hour so that Goten and Trunks can train. Meanwhile, Gohan, tired of waiting any longer for Old Kai's power-up, discovers that he has indeed managed to increase his power and agrees to wait for the power-up to be completed. Becoming further angered when Evil Buu kills an impatient Chichi, Goten barely holds in his anger and joins Trunks in the Hyperbolic Time Chamber. With Evil Buu growing impatient after only thirty minutes, Piccolo tries to buy as much time as possible as he slowly leads Evil Buu to the chamber, believing that even if Goten and Trunks fail, they can destroy the chamber's entrance and trap him there.

Piccolo continues to lead Evil Buu to the Time chamber, when Goten and Trunks train hard to avenge the loved ones that they have lost. After rerouting Buu through Kami's palace, due to Buu being extremely unhappy and throwing tantrums every now and then, Piccolo takes Buu to the Time chamber, and Gotenks fights Buu after a warm-up round and playing around.

Super Buu and Gotenks begin to fight, and Gotenks decides to use some of his new special moves. The problem is that these moves, while flashy, are ineffective against Buu, not to mention they have ridiculous names, like the "Screaming Angry Wombat". After it is clear that these moves have no effect, Gotenks talks strategy with Piccolo. He then creates a ring of energy, the "Galactic Doughnut" and uses it to trap Buu. After a brief struggle, Buu is able to break the ring. The two then do a bit of real fighting. Gotenks decides to use another one of his special moves, called the Super Ghost Kamikaze Attack. He spits out a ghost of himself, and plans to use it against Buu. Gotenks creates ten ghosts that detonate with explosive force when they are touched. He sends all but one at Super Buu, and they reduce him to a deformed puddle of his former self. Gotenks sends the final one down Buu's mouth, blowing him into tiny pieces. Gotenks and Piccolo destroy all of the pieces, but the smoke coming from the pieces gathers above their heads and reforms Super Buu. To play up the drama of the situation, Gotenks acts like he's out of ideas, and Buu begins beating up the fused Saiyan. Thinking that Gotenks cannot stop Buu, Piccolo destroys the door to the outside world, which traps the three of them in the Chamber for all eternity.

Hysterically upset at the prospect of being trapped in the Hyperbolic Time Chamber forever, with nothing to destroy and no candy to eat, Super Buu starts to scream. To everyone's surprise including his own, his screams become so powerful that they create a hole in the barrier between the dimensions of the chamber and Earth. Buu changes shape in order to fit through it, and the hole closes, leaving Piccolo and Gotenks trapped. Back on The Lookout, Buu is hungry and excited at the prospect of turning more people into food, and so he turns everyone on the lookout into chocolate. Piccolo and Gotenks have been attempting to scream loud enough to create an inter-dimensional hole like Buu did, but they have no success. Gotenks decides to play his trump card, transforming into a Super Saiyan 3. In this state, he has the power necessary to create a hole for him and Piccolo to jump through. Upon their return to the lookout, Buu tells Gotenks that he ate all of his friends, and enraged, Gotenks promises Buu that he will pay.

Gotenks and Super Buu begin to fight, and the collateral damage from the battle begins to destroy The Lookout. Buu slams Gotenks down through The Lookout itself. Down on earth, Gotenks tries another Super Ghost Kamikaze attack, but it once again fails. Buu lands a powerful hit on Gotenks that sends him flying back into The Lookout. Buu then folds himself into a ball, and begins repeatedly shooting himself through The Lookout until all that's left is rubble floating in the air. While still in a ball, Gotenks is able to trap him in a little sphere. He and Piccolo then play some volleyball with Buu, and Gotenks spikes him down to earth. Just when it seems like Buu is dead, a powerful blast of energy comes from the crater. With Buu once again ready to fight, Gotenks only has a few minutes until he separates.

Gotenks and Buu continue their fight. Gotenks seems to be wearing Buu down, and he now has the upper hand in the fight. Just as he's about to hit Buu with his final move, Gotenks unexpectedly returns straight to his normal state from his Super Saiyan 3 form. The power was too high for him to sustain. Buu begins beating up Gotenks, who is now no match for him. Gohan has finally finished his training, and is ready to return to earth. After saying goodbye to Goku for what they both believe will be the last time, Kibito takes him back, and Gohan asks him to change his clothes. He's now wearing clothes just like Goku and arrives just in time, because Gotenks has separated.

Gohan arrives at the scene, and everyone is shocked at how much power he has. After Gohan expertly pounds him to a pulp, Buu heals himself and steps up the intensity, but Gohan still has the upper hand. He is easily picking Buu apart. Realizing that he's totally outmatched, Buu decides to self-destruct, hoping to take Gohan with him. Gohan escapes before Buu explodes, and he takes the others with him out of the blast radius. Afterwards, there is no sign of Buu, but Gohan knows that he's still around. They suddenly detect Dende's energy signal, and they go to find him. On the way, they pick up Hercule Satan and the dog, Bee. Dende explains that as Buu was escaping through the interdimensional hole, Mr. Popo threw him from the lookout, because without Dende, there would be no Dragon Balls to grant the wishes they intend to use to reverse all the damage. Buu tracks them down, but instead of having a rematch with Gohan, he calls out Goten and Trunks.

Unknown to the others, Buu secretly separates two chunks from his back, and the two pink blobs creep around behind the others. As soon as Goten and Trunks fuse, one of the blobs encases Gotenks. Piccolo, too, has been covered by a pink blob. Buu calls each of the blobs back to him, which merge with him, changing his appearance and giving him access to all of Piccolo's and Gokenks' memories, abilities and power. The new and improved Super Buu then fights Gohan, and it's clear that Buu has the advantage. Gohan is unable to keep up with Buu's new speed and strength. Buu taunts Gohan by telling him what his three friends that were absorbed think of him.

Gohan is no match for the new Super Buu. Buu now possesses new skills, such as the Super Ghost Kamikaze Attack and the Special Beam Cannon, each of which he uses on Gohan. He is about to finish Gohan, when Bee comes running up. Hercule tries to save Bee, but is only several times stronger than the average human - nothing compared to Buu. Buu is about to blast each of them when Gohan saves them. Buu then uses Gotenks' Galactic Doughnut trick on Gohan, and aims a Kamehameha wave at him, but Gohan is able to summon enough strength to break free and move out of the way in time. Meanwhile, in Other World, King Yemma decides to send Vegeta back to earth to help in the fight against Majin Buu. On the world of the Kais, Old Kai decides to give his life to Goku so he can return to Earth and fight Buu. The now deceased Old Kai gives Goku his earrings. He explains to Goku that if he and another person each wear one, they will fuse together.

Old Kai tells Supreme Kai and Kibito to try a fusion with their earrings, but only after they fuse together does he reveal that it is a permanent fusion. Dende heals Gohan's injuries, so to prevent this from happening again, Buu creates a giant energy ball and aims it at Dende. Just before it hits, it is deflected by Tien's Tri-Beam attack, who has decided to help, even though he is terribly outclassed. Buu tries again, but Goku suddenly appears and sends a disk of energy at the monster. It cuts off his legs and part of his head. His legs deal Tien a crushing kick which completely incapacitates him and then they return to Buu. Desperate to stop Majin Buu, Goku throws Gohan the other earring, but his aim is off and the earring is lost in the rubble. Goku goes Super Saiyan 3 in an attempt to hold Buu off while Gohan searches for the earring. Inside Super Buu, Gotenks' fusion wears off, splitting back into Trunks and Goten, causing Buu to lose well over a third of his power and his appearance to change. Realizing what's happened, Goku declares he can now defeat Majin Buu without fusing with Gohan and prepares to fight. Knowing he needs a massive power increase, Buu causes the part of his head that was cut off earlier to suddenly engulf Gohan, just like Piccolo and Gotenks. He reabsorbs the blob containing Gohan, and is now even more powerful than he was with Gotenks absorbed. Now back in control, Buu toys with Goku, telling him he has some time to find someone to fuse with. He considers fusions with Dende and Hercule, but neither of them are appealing possibilities. He suddenly senses that Vegeta has returned, and uses Instant Transmission to teleport to his location. While Buu is distracted, Dende heals Tien. After Goku finds Vegeta, Goku tries to convince him to fuse, but Vegeta is angry at Goku because he knows Goku was holding back his Super Saiyan 3 transformation when they fought. With Vegeta refusing to cooperate, they are forced to take on Buu as individuals, but are clearly outclassed. Goku tells Vegeta that Buu absorbed Trunks and killed Bulma and asks him to put their differences aside to save their people. Vegeta finally agrees, and only when he puts the earring on does Goku mention that the fusion is permanent. The two last surviving Saiyans fuse and a new being is created.

The new being names himself Vegito, and begins to fight Buu. He clearly is far superior to even the new Super Buu. In Other World, Bulma, Videl, Chi Chi, and Dabura are looking for Gohan, whom they mostly believe to be dead. When Dabura arrived at the Check-in Station, he resisted the guards attempts to subdue his aggressive behavior, and knowing Dabura would enjoy being sent to hell, King Yemma turned him good. Back on earth, Dende and Hercule arrive at the battle scene, just as Buu has decided to destroy the earth. He creates a massive ball of energy, and throws it towards the earth. Vegito easily catches it, and deflects it back out into space. Buu claims that he has yet to fight at his full power. Vegito says the same, and powers up to a Super Saiyan. Now calling himself Super Vegito, he continues to thrash Super Buu. Buu tries to hide himself with his own steam to gain an advantage, but Vegito continues to batter him. On the Grand Kai's planet, Krillin and Yamcha are training with King Kai. Back on earth, Buu is starting to become desperate. He liquifies himself, and shoots down Vegito's mouth, entering his body and turning him into what looks like a super-muscular version of himself. While inside Vegito, Buu takes control of his body and boasts that he will use him to destroy him from the inside, but Vegito uses his energy to isolate all of Buu into one spot and pound him. Buu moves around but Vegito simply continues to pound him. Buu is forced to exit Vegito's body. Realizing he doesn't know how he can save himself, Super Majin Buu begins to freak out, and the immense amount of energy he releases into his surroundings threatens to tear apart the universe itself. Realizing this, Vegito tries to stop him, but Buu has put up a shield around himself. After a long struggle, Vegito breaks through the shield and stops Buu.

Vegito and Buu continue to fight, but Vegito is still far more powerful than his opponent. He repeatedly dominates Buu, which makes Buu angrier and angrier. Vegito is just toying with him. Buu hatches a plan, and calls Vegito out. Vegito comes closer, and Buu turns him into candy. As Buu celebrates his apparent victory, the Vegito candy unexpectedly begins to attack Buu. It turns out that Vegito is somehow still in full control of his new, candy body, and that he is just as powerful as he was before, and can even still talk! (Albeit in a higher pitch). The candy Vegito is just as fast as Super Vegito, and due to its tiny size, is impossible for Buu to hit. Infuriated at being toyed with by a piece of candy, Buu changes it back into Vegito, who then continues to beat him up. Vegito literally starts tearing Buu apart. He gives Buu until the count of ten until he destroys him, and during this countdown, Buu notices a part of himself that Vegito tore off down on the ground. This part rises up behind Vegito, and before Vegito reaches ten, he is engulfed by the pink blob. Buu calls the blob back to him and absorbs it.

After absorbing Vegito, Buu notices that he has not taken on any of his characteristics. He guesses this is because he hasn't digested Vegito yet. Inside Buu, Vegito still exists intact, and separate from Buu. It turns out that Vegito had planned this, putting up a barrier during the absorption, and letting himself be shrunk by Buu's magic absorption process, but not incorporated into his being. Once he dispels the barrier, Vegito unexpectedly splits back into Goku and Vegeta. Taking advantage of this unexpected event, Vegeta crushes his fusion earring, not wanting to give up his independence from Goku by permanently fusing with him. He cites that once they free their absorbed friends, Buu will lose most of his power and they won't need to be fused to defeat him. Goku and Vegeta cut down the cocoons of Gohan, Goten, Trunks, and Piccolo, and as they do, Super Buu regresses to his normal form. Dende and Hercule continue to follow Buu. Back inside Majin Buu, Goku and Vegeta also find the fat Majin Buu. They read his thoughts to find out what happened to him. Suddenly, a thought form of Super Buu himself appears. The two join forces to defeat it, but once they do, another one appears. They realize that this is a battle they cannot win. Buu finally decides that he's had enough, and he tries to absorb Goku and Vegeta.

Goku saves Vegeta from being absorbed. As Vegeta recovers, Goku continues to fight the thought form of Super Buu. Goku is rapidly losing energy, and just as Super Buu is about to defeat Goku, Vegeta cuts down the pod containing the fat Majin Buu. This causes Super Buu to go mad, as without the fat Majin Buu absorbed, Super Buu cannot exist. As Super Buu's insides begin to change, Goku and Vegeta realize they must leave, and so they grab the pods containing Gohan, Goten, Piccolo and Trunks and try to find a way out. On their way through his body, they notice one of the tunnels that leads to one of the holes in Buu's skin where the steam escapes. They are able to fly out through here, and when they emerge on the other side, all six of them regain their normal size. As Goku and Vegeta set the pods down, they observe Super Buu changing into a different being. He first transforms into a hulking form, and then shrinks into a childlike version of himself.

Supreme Kai explains to Old Kai that there were once one five Supreme Kais. He was one of the four that each ruled over a quadrant of the universe, and the fifth was their leader. He says that this latest, childlike version (Kid Buu), is the original, true Majin Buu, and by far the most powerful of them all. Supreme North and West Kai perished against him. Supreme South Kai was absorbed, changing the original Majin Buu into the hulking form that was seen briefly in the previous episode. The leader, Dai Kaio, was then absorbed by that form, but this absorption changed Buu into the fat, happy Buu that came out of the ball. This absorption of the Kais actually weakened Buu, making him less focused and less destructive. Back on earth, Kid Buu creates a powerful ball of energy and throws it at the earth, intending to destroy it. Goku and Vegeta deflect it. In retaliation, Kid Buu then a creates a ball ten times more powerful than the previous one and throws it. Knowing that they currently do not have enough strength left to stop it, Goku and Vegeta try to grab everyone and teleport away, but are only able to grab Dende, Hercule, and Bee. As the Earth is about to be destroyed, Supreme Kai appears and instantly transmits Goku, Vegeta, Dende, Hercule, and Bee to the world of the Kais.

Kid Buu is blasted apart by the explosion, but he reforms after the destruction of the Earth, and goes on a rampage throughout the galaxy. He goes from planet to planet, looking for Goku and Vegeta, and then destroys each planet when he doesn't find them. He goes to the Grand Kai's planet, and starts to toy with everyone there. When he becomes bored, he creates an energy ball, intending to destroy the Grand Kai's planet. Supreme Kai offers Goku and Vegeta his fusion earrings, but they both refuse them. They raise their power levels so Buu will know where to find them. Buu abandons his attempt to destroy the Grand Kai's planet and teleports to the world of the Kais. The Supreme Kai transports himself, Dende, and Old Kai to a distant planet so they will be out of Goku and Vegeta's way, along with a crystal ball that allows them to watch the battle. Unfortunately, they forget to take Hercule and Bee along. Goku and Vegeta play rock, paper, scissors to decide who will fight first, and Goku wins. He powers up to Super Saiyan 2, and starts beating up Buu. Goku blasts him apart, but he reforms. Buu creates another massive energy ball and throws it down at the planet. Goku is able to deflect it, but Buu guides the ball back around and into the planet. Powerful shock waves rock the entire planet, disfiguring its shape and leaving the surface ragged and uneven. Goku decides to power up to Super Saiyan 3.

Goku and Kid Buu continue to fight, each taking powerful blows from each other. Kid Buu folds himself into a ball again, and hits Goku hard. Goku puts all of his energy into a massive Kamehameha, but Buu just reforms afterward. Goku returns to his normal state, collapsing from exhaustion. Vegeta then steps in, but that finds he is no match for Buu. Buu cleans his clock, and just as he's about to deal Vegeta the finishing blow, Goku pushes him out of the way. He then powers back up to Super Saiyan 3 and continues their furious fight. Vegeta reminisces about all of the fights he and Goku were in. He finally admits to himself that Goku is better.

Goku continues to fight Buu, and he seems to have the upper hand. He deals a lot of damage to Buu, but as the fight goes on, his hits become weaker and weaker until they have virtually no effect at all. He tells Vegeta that it's his turn, but Vegeta declines, deciding that he is no match for Buu. He tells Goku that Buu is too powerful for him and that Goku stands a much better chance of destroying him. Goku is shocked and unsettled by this admission, telling Vegeta that he deliberately let the fight drag on so that Vegeta could have a turn, and that now he is exhausted. Vegeta is horrified by this, because now they cannot stop Buu. Goku unsuccessfully attempts to reassure Vegeta, telling him that he needs one uninterrupted minute to power up enough to destroy Buu. Despite the fact that Vegeta recognizes that he will need a miracle to survive a minute against Buu now, he reluctantly steps in while Goku is powering up, even though Goku tells him that if he is destroyed when he is already dead, Vegeta will no longer exist in any form. Buu thrashes Vegeta, but every time he gets knocked down, Vegeta gets up, ready for more. Buu stretches out his arm, wraps it around Vegeta's neck, and begins choking him for fun. It's been more than one minute, but Goku still hasn't generated the power he needs.

Fat Majin Buu enters the fight, saving Vegeta from death. However, he is no match for Kid Buu, who begins to severely beat him. Hercule tries to help Fat Buu, but is ineffective. Vegeta suddenly comes up with a plan. He communicates with Dende, telling him to go to New Namek and gather the Dragon Balls. The Supreme Kai and Old Kai take Dende there, and the Namekians are waiting with the seven balls. Porunga is summoned, and Vegeta tells Dende his two wishes: bring back the earth and restore it to its undamaged state, and bring back all of the non-evil people that died since the morning of the World Martial Arts Tournament. These wishes are granted, and even Vegeta himself comes back to life, proving that he is no longer evil. He finally reveals the main part of his plan to destroy Buu: the Spirit Bomb.

The people of earth come back to life, including the Z Fighters and their friends. Goku gets into position to create the Spirit Bomb, and with the help of King Kai, Vegeta speaks to the entire population of earth. He tells them what's going on, and that to defeat Buu, they need to raise their hands up and offer their energy. Only Goku and Vegeta's family and friends comply. No one else is willing to listen to a mysterious voice from the sky. Vegeta repeatedly pleads with the earthlings, but to no avail. While this is going on, Fat Buu is buying them time by fighting Kid Buu, but it's not going well. Goku hasn't gathered nearly enough energy to destroy Buu.

Vegeta continues to plead with the people of earth, but no one will listen to him. Fat Buu has finally lost all of his energy, so Vegeta is forced to fight Kid Buu. He is no match for him, and gets severely beaten. Now Goku asks the earthlings to raise up their arms and donate some of their energy, and small pockets of people who recognize his voice or just like the sound of it do so, but the vast majority remain uninterested. Piccolo, Gohan, Goten, and Trunks spread out into the city, hoping to convince people to raise their arms. Hercule has finally had enough, and he speaks to the people of earth. When they hear the familiar voice of the "World Champion," all of the people of earth raise their arms and offer their energy. The Spirit Bomb is finally ready.

Goku is ready to throw the Spirit Bomb, but Vegeta is in the way, and, despite Vegeta's pleas otherwise, he refuses to take out Vegeta along with Buu. Suddenly, Fat Buu gets up and holds Kid Buu down long enough for Hercule to pull Vegeta to safety. Kid Buu kick Fat Buu aside, and Goku throws the Spirit Bomb. It hits Kid Buu, but he starts pushing it back. Goku uses all of the remaining energy he has left trying to push it back into Kid Buu, but he is too powerful. After a brief panic, Vegeta suddenly remembers that they still have a third wish with Porunga. He instructs Dende to wish for Goku's power level to be restored to its normal, healthy level. The wish is granted, and upon turning into a Super Saiyan, Goku is easily able to force the Spirit Bomb back at Kid Buu. As he does so, he silently wishes that Buu had been a better person, and hopes to fight him as a different person, some day in the future. The Spirit Bomb hits with full force, finally destroying the evil, childlike Majin Buu permanently. After billions of years of destruction, he has finally been brought to justice.

Ten years have passed, and much has changed. Gohan has become a scholar, and Trunks and Goten are in their late teens. Goku is training with Goten when Bulma and Vegeta, who have a new daughter, Bulla, show up after not seeing him in five years. Goku says that he and Goten will be entering the World Martial Arts Tournament, so Vegeta says that he and Trunks will do the same. The day of the tournament comes, and old friends catch up. Everyone has arrived to watch. Gohan, who is now married to Videl, has decided not to enter, but his daughter, Pan, will fight. Since there is no junior division this time, she will be fighting with the adults. Hercule and Buu will also be fighting. However, Goku says that there is someone who is 100% human that can threaten to beat him and Vegeta. The seeding draw for the tournament begins, and Goku asks Majin Buu to use his magic to rig it so that he faces the powerful mystery fighter he had talked about. In the first match, Pan faces Wild Tiger, and the four-year-old easily dispatches him. Next up is Goku against a ten-year-old boy named Uub. Uub is the reincarnation of the evil Kid Majin Buu. King Yemma apparently heard Goku's wish right before the evil Buu was destroyed, and he reincarnated him as a good person named Uub. Uub is apprehensive, so to bait him into fighting, Goku eventually resorts to taunting the young boy. After a particularly nasty insult and a kick to the face, Uub has snapped, and is now ready to fight.

Goku and Uub begin to fight, and it is clear that Uub does not know much about fighting. But as the match goes on, he learns more and more, and more and more of his hidden power is released until he is able to go toe to toe with Goku in his base state (without Goku powering up). When Goku does power up slightly (in his normal state) Uub nearly falls out of the ring, but Goku saves him from hitting the ground. He realizes that Uub doesn't even know how to fly, so Goku decides to train him. Despite his friends and family pleading with Goku to stay, he flies away with Uub on his back. Goku decides to train Uub to defend the Earth when he's gone. He hopes one day, when Uub's training is complete, to have a real all-out match with him to test their power. Goku and Uub fly off into the distance with whoops of joy.