After 10 years in the prison on behalf of his boss, Soo Hyuk is released, but the boss doubts his loyalty. When Soo Hyuk visits his long-abandoned girlfriend, he finds out that he, now, is a father of young girl. He wants to cut ties with the gang, but the boss is not ready to release him, and hires a notorious killer. The killer takes the daughter as hostage, and Soo Hyuk decides to take revenge in a way that he`s best at; violence.
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