Series synopsis
The On1y One is a drama comedy television series that premiered on Netflix on August 22, 2024. It ended on September 26, 2024. It was created by Mu Suli, Liu Kuang-Hui. It stars Liu Dongqin, Benjamin Tsang, Samuel Ku and Kenny Yen.
When their parents marry, two high school students become stepbrothers and navigate their relationship, turning from enemies into something more special.
Premise
When their parents marry, two high school students become stepbrothers and navigate their relationship, turning from enemies into something more special.
Cast and characters
Leading cast
- Liu Dongqin as Sheng Wang
- Benjamin Tsang as Jiang Tian
- Samuel Ku as Zhao Xi
- Kenny Yen as Lin Bei-ting
- Lu Tingyu as Yang Jing 'Jenny'
- Duan Chun-hao as Sheng Ming-yang
- Jennifer Hong as Jiang Ou
- Yu An-shun as Old Man Ding
Supporting cast
- Chen Wei-min as Mr. Zhao
Guest cast
- Mimi Shao as Li Yu
- Andy Chen as Gao Tianyang
- Chen-Ting Tsai as Song Sirui
- Jed Chung as Xu Tianshu
- Tim Cheng as Qi Jiahao
- Yao Ai-ning as Li Jia
- Sean Lin as Director Xu
- Liu Dai-ying as Gu Yue
- JN Yu as Pang Xie
- Yang Tao as Young Sheng Wang
- Yeh Ching-han as Exam Invigilator
- Apple Chen as Zhao Cai
Episodes
This series spans 1 season with 12 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 12 | August 22, 2024 | September 26, 2024 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
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. |
August 22, 2024 |
| 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. |
August 22, 2024 |
| 3 |
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. |
August 28, 2024 |
Production
Release
| Original network/platform | Netflix |
|---|---|
| First aired | August 22, 2024 |
| Last aired | September 26, 2024 |
| Runtime | 60 minutes |
| Status | ended |