Promotional cover of The On1y One
Banner of The On1y One

The On1y One

2024
12 episodes
1 season
87user score

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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Season
Cover of the Season 2 of The On1y One

Season 2

ended

There won't be a season 2, the show has ended.

Cover of the Season 1 of The On1y One

Season 1

12 episodes
Aug 22, 2024

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

Casting
Profile picture of Liu Dongqin who plays Sheng Wang
Liu Dongqin
Sheng Wang
Profile picture of Benjamin Tsang who plays Jiang Tian
Benjamin Tsang
Jiang Tian
Profile picture of Samuel Ku who plays Zhao Xi
Samuel Ku
Zhao Xi
Profile picture of Kenny Yen who plays Lin Bei-ting
Kenny Yen
Lin Bei-ting
Profile picture of Lu Tingyu who plays Yang Jing 'Jenny'
Lu Tingyu
Yang Jing 'Jenny'
Profile picture of Duan Chun-hao who plays Sheng Ming-yang
Duan Chun-hao
Sheng Ming-yang
Profile picture of Jennifer Hong who plays Jiang Ou
Jennifer Hong
Jiang Ou
Profile picture of Yu An-shun who plays Old Man Ding
Yu An-shun
Old Man Ding
Profile picture of Chen Wei-min who plays Mr. Zhao
Chen Wei-min
Mr. Zhao
Networks
Logo of Netflix
Logo of Tencent Video
Logo of GagaOOLala
Logo of iQIYI
Content rating
R21
PG
น 13+
19
18+
18
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