Watch Now
Filters
Streaming in:
Something wrong? Let us know!
WATCH NEWEST EPISODES
S1 E1 - Beginning: You’re Not My Brother
S1 E2 - Closer: It’s Only 4 Lips Touching Together
S1 E3 - Actually: We Can Give It A Go
S1 E4 - Splendor: At The End Of The World
S1 E5 - Closed: Waiting For The Wind
S1 E6 - Plan : When To Open For Business?
S1 E7 - Belonging: Let’s Live On Campus
S1 E8 - Sparkle: Teenagers
S1 E9 - Naked: The Blossom Of Youth
S1 E10 - Thief: Who Crossed The Boundary?
S1 E11 - Kiss: It’s Only 4 Lips Touching Together?
S1 E12 - New Beginning: Pain Is Necessary For Rebirth
Streaming, rent, or buy The On1y One – Season 1:
Currently you are able to watch "The On1y One - Season 1" streaming on Rakuten Viki.
Where can I watch The On1y One for free?
There are no options to watch The On1y One for free online today in Canada. You can select 'Free' and hit the notification bell to be notified when season is available to watch for free on streaming services and TV.
If you’re interested in streaming other free movies and TV shows online today, you can:
- Watch movies and TV shows with a free trial on Prime Video
Synopsis
Life is hard enough for Sheng Wang when he transfers into a new high school and clashes immediately with classmate Jiang Tian. But when Sheng Wang's father and Jiang Tian's mother decide to get married, the two boys' lives turn completely upside down. Sheng Wang and Jiang Tian must negotiate their new status as stepbrothers, enduring the ups and downs of their school and family experiences together.
