The On1y One
The On1y One
The On1y One
Drama
Comedy
89
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Overview
When their parents marry, two high school students become stepbrothers and navigate their relationship, turning from enemies into something more special.
Status: Ended
First Air Date: 2024-08-22
Runtime: 0h 50m
Director: Liu Kuang-Hui
Writer: Yu-Chen Wang, Liu Kuang-Hui
Top Cast
Liu Dongqin
Liu Dongqin
Sheng Wang
Benjamin Tsang
Benjamin Tsang
Jiang Tian
Samuel Ku
Samuel Ku
Zhao Xi
Kenny Yen
Kenny Yen
Lin Bei-ting
Lu Tingyu
Lu Tingyu
Yang Jing 'Jenny'
Duan Chun-hao
Duan Chun-hao
Sheng Ming-yang
Jennifer Hong
Jennifer Hong
Jiang Ou
Yu An-Shun
Yu An-Shun
Old Man Ding
Chen Wei-Min
Chen Wei-Min
Mr. Zhao
Official Videos
Taiwanese BL "The On1y One" official trailer! watch on GagaOOLala😉
Taiwanese BL "The On1y One" official trailer! watch on GagaOOLala😉
Taiwanese BL "The On1y One" 30s trailer! watch on GagaOOLala😉
Taiwanese BL "The On1y One" 30s trailer! watch on GagaOOLala😉
[ENG SUB] 某某 The On1y One | Official Trailer︱GagaOOLala
[ENG SUB] 某某 The On1y One | Official Trailer︱GagaOOLala
[ENG SUB] 某某 The On1y One | 30-sec Trailer︱GagaOOLala
[ENG SUB] 某某 The On1y One | 30-sec Trailer︱GagaOOLala
Episodes - Season 1
Beginning: You’re Not My Brother
Beginning: You’re Not My Brother
Episode 1
When Sheng Wang unexpectedly becomes Jiang Tian's stepbrother and classmate, both of their lives are suddenly thrown into disarray.
Closer: It’s Only 4 Lips Touching Together
Closer: It’s Only 4 Lips Touching Together
Episode 2
As Sheng Wang and Jiang Tian awkwardly start living under the same roof, an unexpected encounter at school leaves them both flustered.
Actually: We Can Give It a Go
Actually: We Can Give It a Go
Episode 3
Sheng Wang's attitude towards his stepmom drives a rift between him and Jiang Tian, but an impulsive night out brings them closer.
Splendor: At the End of the World
Splendor: At the End of the World
Episode 4
From home to school, Sheng Wang and Jiang Tian learn to cherish each other's support and company. Meanwhile, tender feelings begin to emerge.
Closed: Waiting for the Wind
Closed: Waiting for the Wind
Episode 5
After discovering that someone beat up his bullies, Sheng Wang is caught off guard by Jiang Tian's abrupt decision to move away.
Plan : When to Open for Business?
Plan : When to Open for Business?
Episode 6
A parent–teacher meeting becomes a burden for Sheng Wang and Jiang Tian. Later, teachers summon them both to face their bullies.
Belonging: Let’s Live on Campus
Belonging: Let’s Live on Campus
Episode 7
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.
Sparkle: Teenagers
Sparkle: Teenagers
Episode 8
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.
Naked: The Blossom of Youth
Naked: The Blossom of Youth
Episode 9
Sheng Wang and Jiang Tian deliver impressive performances during their school's field day — until an unexpected injury lands one of them in trouble.
Thief: Who Crossed the Boundary?
Thief: Who Crossed the Boundary?
Episode 10
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.
Kiss: It’s Only 4 Lips Touching Together?
Kiss: It’s Only 4 Lips Touching Together?
Episode 11
Sheng Wang advances to the next round of an English contest with Jiang Tian. Later, he accidentally witnesses a private moment between two teachers.
New Beginning: Pain is Necessary for Rebirth
New Beginning: Pain is Necessary for Rebirth
Episode 12
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.
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