Pro wrestler Animal Mask is summoned to another world during the middle of his last bout, and decides to spread his love of animals there.

To open the pet shop of his dreams, Animal Mask needs money. And to get it, he'll have to fight monsters, some of whom aren't even animals!

Animal Mask investigates a mysterious attacker who's draining blood from the townspeople.

Animal Mask is broke! To make money, he and the others will have to get part-time jobs, but none of them are cut out for working life...

MAO, Animal Mask's long-time rival, becomes badly depressed after his opponent disappears. But one day, he gets an opportunity for revenge...

Carmilla is a loser who can't do anything right. But when a rival clan challenges her, she rises to the occasion.

A lizardman girl wants to learn how to hunt from Animal Mask. But he's a wrestler, not a hunter, and he has very different ideas about what to teach her...

It's time for a wrestling event! For the first time in his new world, Genzo teaches everyone the joys of rivalry, drama, and wrestling!

The princess tracks down Genzo and demands that he go to fight the Demon King. But Genzo has other ideas, and these ideas include repeatedly suplexing her even when she's wearing a dress...

The Demon King from another world carves a path of destruction across the land in search of Genzo.

It's time for the main event! A knock-down drag-out brawl between the Demon King's forces and Genzo! Who will win?

The last battle between the Demon King and the hero begins, to decide who will win the wrestling tournament.