Series2024·60m·8.7

The On1y One

DramaComedy

When their parents marry, two high school students become stepbrothers and navigate their relationship, turning from enemies into something more special.

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Cast

Liu Dongqin

Sheng Wang

Benjamin Tsang

Jiang Tian

Samuel Ku

Zhao Xi

Kenny Yen

Lin Bei-ting

Lu Tingyu

Yang Jing 'Jenny'

Duan Chun-hao

Sheng Ming-yang

Jennifer Hong

Jiang Ou

Yu An-shun

Old Man Ding

Chen Wei-min

Mr. Zhao

Episodes

Details

Status
Ended
Network
Netflix
First aired
2024-08-22
Last aired
2024-09-26
Seasons
1
Episodes
12
Languages
Age rating

Gallery

Reviews

Dominic Kebre

4/6/2026

7.0

When ”The On1y One” was announced and it was apparent that it was more or less another adaptation of the first ”Addicted” book, I wondered if the world really needed yet another series about stepbrothers. Well, maybe the world didn't really need this series, but unlike the Thai adaptation of ”Addicted”, which failed in every aspect, this one can compare to the groundbreaking series from mainland China. I would even say it is almost as good, and therefore I'm glad that it was actually made. Sheng Weng's (Liu Dong Qin) life changes completely when he not only has to change to a school where he meets introvert Jiang Tian (Benjamin Tsang), who also becomes his stepbrother when Sheng Weng's father marries Jiang Tian's mother, so that the boys have to live under the same roof. As would be expected from this kind of BL series, they move from enemies to friends, and from friends to lovers, as they begin to understand each other. The boys's opposing characters are displayed sensitively thanks to a well written script, good directing and amazing acting. Not only the leads', and especially Benjamin Tsang's, popularity have skyrocketed, but Andy Chen, who plays the support role of Gao Tian Yang, also captured viewers' hearts.