Kim Ji Yong, a student at the police academy lost his mother at the hand of a local gangster when he was young. He becomes avigilante and kills criminals.Kim Ji Yong, a student at the police academy lost his mother at the hand of a local gangster when he was young. He becomes avigilante and kills criminals.Kim Ji Yong, a student at the police academy lost his mother at the hand of a local gangster when he was young. He becomes avigilante and kills criminals.Kim Ji Yong, a student at the police academy lost his mother at the hand of a local gangster when he was young. He becomes a vigilante and kills criminals.