The On1y One poster
★ 8.8
The On1y One poster

Overall Rating

★ 8.8
S1 E3
#1
★ 9.4

Actually: We Can Give It a Go

Sheng Wang's attitude towards his stepmom drives a rift between him and Jiang Tian, but an impulsive night out brings them closer.

S1 E5
#2
★ 9.4

Closed: Waiting for the Wind

After discovering that someone beat up his bullies, Sheng Wang is caught off guard by Jiang Tian's abrupt decision to move away.

S1 E8
#3
★ 9.4

Sparkle: Teenagers

Sheng Wang's wish to move out of the house takes his family by surprise. Now officially roommates, he and Jiang Tian brace for a new chapter together.

S1 E10
#4
★ 9.4

Thief: Who Crossed the Boundary?

A sprained ankle forces Sheng Wang to temporarily return home. Just as he sneaks back to his dorm, an intruder appears and causes chaos. Jenny Yang starts to have a crush on Lin Bei Ting.

S1 E4
#5
★ 9.3

Splendor: At the End of the World

From home to school, Sheng Wang and Jiang Tian learn to cherish each other's support and company. Meanwhile, tender feelings begin to emerge.

S1 E6
#6
★ 9.3

Plan : When to Open for Business?

A parent–teacher meeting becomes a burden for Sheng Wang and Jiang Tian. Later, teachers summon them both to face their bullies.

S1 E7
#7
★ 9.3

Belonging: Let’s Live on Campus

Sheng Wang learns more about Jiang Tian's childhood during a lunch break. Worried about Sheng Wang's absence, Jiang Tian skips class to track him down.

S1 E2
#8
★ 9.2

Closer: It’s Only 4 Lips Touching Together

As Sheng Wang and Jiang Tian awkwardly start living under the same roof, an unexpected encounter at school leaves them both flustered.

S1 E9
#9
★ 9.2

Naked: The Blossom of Youth

Sheng Wang and Jiang Tian deliver impressive performances during their school's field day — until an unexpected injury lands one of them in trouble.

S1 E11
#10
★ 9.2

Kiss: It’s Only 4 Lips Touching Together?

Sheng Wang advances to the next round of an English contest with Jiang Tian. Later, he accidentally witnesses a private moment between two teachers.

S1 E1
#1
★ 9.0

Beginning: You’re Not My Brother

When Sheng Wang unexpectedly becomes Jiang Tian's stepbrother and classmate, both of their lives are suddenly thrown into disarray.

S1 E12
#2
★ 9.1

New Beginning: Pain is Necessary for Rebirth

While Sheng Wang juggles school and his growing feelings for Jiang Tian, a crucial test will determine whether they can stay in the same class.

S1 E2
#3
★ 9.2

Closer: It’s Only 4 Lips Touching Together

As Sheng Wang and Jiang Tian awkwardly start living under the same roof, an unexpected encounter at school leaves them both flustered.

S1 E9
#4
★ 9.2

Naked: The Blossom of Youth

Sheng Wang and Jiang Tian deliver impressive performances during their school's field day — until an unexpected injury lands one of them in trouble.

S1 E11
#5
★ 9.2

Kiss: It’s Only 4 Lips Touching Together?

Sheng Wang advances to the next round of an English contest with Jiang Tian. Later, he accidentally witnesses a private moment between two teachers.

S1 E4
#6
★ 9.3

Splendor: At the End of the World

From home to school, Sheng Wang and Jiang Tian learn to cherish each other's support and company. Meanwhile, tender feelings begin to emerge.

S1 E6
#7
★ 9.3

Plan : When to Open for Business?

A parent–teacher meeting becomes a burden for Sheng Wang and Jiang Tian. Later, teachers summon them both to face their bullies.

S1 E7
#8
★ 9.3

Belonging: Let’s Live on Campus

Sheng Wang learns more about Jiang Tian's childhood during a lunch break. Worried about Sheng Wang's absence, Jiang Tian skips class to track him down.

S1 E3
#9
★ 9.4

Actually: We Can Give It a Go

Sheng Wang's attitude towards his stepmom drives a rift between him and Jiang Tian, but an impulsive night out brings them closer.

S1 E5
#10
★ 9.4

Closed: Waiting for the Wind

After discovering that someone beat up his bullies, Sheng Wang is caught off guard by Jiang Tian's abrupt decision to move away.

S1 E1
★ 9.0

Beginning: You’re Not My Brother

When Sheng Wang unexpectedly becomes Jiang Tian's stepbrother and classmate, both of their lives are suddenly thrown into disarray.

S1 E2
★ 9.2

Closer: It’s Only 4 Lips Touching Together

As Sheng Wang and Jiang Tian awkwardly start living under the same roof, an unexpected encounter at school leaves them both flustered.

S1 E3
★ 9.4

Actually: We Can Give It a Go

Sheng Wang's attitude towards his stepmom drives a rift between him and Jiang Tian, but an impulsive night out brings them closer.

S1 E4
★ 9.3

Splendor: At the End of the World

From home to school, Sheng Wang and Jiang Tian learn to cherish each other's support and company. Meanwhile, tender feelings begin to emerge.

S1 E5
★ 9.4

Closed: Waiting for the Wind

After discovering that someone beat up his bullies, Sheng Wang is caught off guard by Jiang Tian's abrupt decision to move away.

S1 E6
★ 9.3

Plan : When to Open for Business?

A parent–teacher meeting becomes a burden for Sheng Wang and Jiang Tian. Later, teachers summon them both to face their bullies.

S1 E7
★ 9.3

Belonging: Let’s Live on Campus

Sheng Wang learns more about Jiang Tian's childhood during a lunch break. Worried about Sheng Wang's absence, Jiang Tian skips class to track him down.

S1 E8
★ 9.4

Sparkle: Teenagers

Sheng Wang's wish to move out of the house takes his family by surprise. Now officially roommates, he and Jiang Tian brace for a new chapter together.

S1 E9
★ 9.2

Naked: The Blossom of Youth

Sheng Wang and Jiang Tian deliver impressive performances during their school's field day — until an unexpected injury lands one of them in trouble.

S1 E10
★ 9.4

Thief: Who Crossed the Boundary?

A sprained ankle forces Sheng Wang to temporarily return home. Just as he sneaks back to his dorm, an intruder appears and causes chaos. Jenny Yang starts to have a crush on Lin Bei Ting.

S1 E11
★ 9.2

Kiss: It’s Only 4 Lips Touching Together?

Sheng Wang advances to the next round of an English contest with Jiang Tian. Later, he accidentally witnesses a private moment between two teachers.

S1 E12
★ 9.1

New Beginning: Pain is Necessary for Rebirth

While Sheng Wang juggles school and his growing feelings for Jiang Tian, a crucial test will determine whether they can stay in the same class.

Season Average Rating Episodes Best Episode Worst Episode
1 ★ 9.3 12
★ 9.4 Actually: We Can Give It a Go
★ 9.0 Beginning: You’re Not My Brother