A wealthy CEO Seung-joo and Jeong-taek, a homicide detective, have had a strange nemesis-like relationship for over twenty years. One night, Seung-joo gets robbed by four delinquent high schoolers who even took Jeong-taek’s gun. Now Seung-joo and Jeong-taek must work together to find the brazen boys. Can these two men set aside their differences and retrieve their belongings from the boys?