Billy Hope, a 43-fight unbeaten light-heavyweight boxing champion, has a seemingly perfect life with his wife Maureen and daughter Leila. However, after his wife's tragic death, Billy's world crumbles. He's banned from boxing, loses his home and possessions, and is stripped of custody of his daughter. Seeking redemption, Billy finds a new trainer, Tick Wills, and must start his life anew from scratch.