Where to watch The On1y One in United States

Available streaming services in United States:

• 
  Rakuten Viki

  flatrate

Cast & crew

Executive Producer by Ken Xu, Liu Kuang-Hui.

• 
  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