Streaming
· Trailer · Official
The On1y One (2024)
Taiwanese BL "The On1y One" official trailer! watch on GagaOOLala😉
When their parents marry, two high school students become stepbrothers and navigate their relationship, turning from enemies into something more special.
9 cast members
Liu Dongqin
Benjamin Tsang
Samuel Ku
Kenny Yen
Lu Tingyu
Duan Chun-hao
Jennifer Hong
Yu An-shun
Chen Wei-min