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.
Genre: Action, Drama Actors: Bae Myeong-jin, Cha Yeob, Jung Won-chang, Kim Min-seok, Lee Eun-jae, Lee Hyun-wook, Lee Jae-kyoon, Lee Jung-hyun, Shin Min-jae, Wi Ha-jun Directors: Johnny Chae Production: SLL, Studio Toyou, Toyou's Dream, TVING