Dong-chul (Ma Dong-seok) is a legendary former gangster who is trying to live a straight life. He works as a seafood distributor but has fallen on tough times. One night, a car of gangsters hit him and his wife’s car which intertwines their lives. They are notorious criminals who deal in female trafficking and organ sales. The boss takes an interest in Dong-chul’s wife kidnapping her and offering to purchase her. Uniting with his best friend and a criminal investigator, they search for clues to discover her whereabouts. He finally says enough is enough and becomes unstoppable to take down an evil syndicate that has kidnapped his wife Ji-soo (Song Ji-hyo).