A bullied teenager who is locked up at a juvenile detention center due to an unexpected accident, meets a mixed martial arts champion to break through his own limits.
Not streaming on a subscription service in the US right now.
Starring Kim Min-seok, Wi Ha-jun, Jung Won-chang, Lee Jae-kyoon, Bae Myeong-jin, Lee Jung-hyun, Cha Yeob, Shin Min-jae, Lee Hyun-wook, Lee Eun-jae