Tae-young, an emotionless manager at Sports and Passion, is drawn into a tough situation when his brotherly friend, Hee-won, gets involved in illegal gambling. Tae-young steps in to help, but the culprits refuse to mend the harm caused by Hee-won's inability to meet his obligations legally. To save his life and Hee-won’s, Tae Young must find the vanished legendary boxer, Lee Kwon-sook.