4YOU ARE THE FATHERAfter his battle against the Chief Commander, Jooheon sleeps for a whole week, only to wake up to the last thing he was expecting--a nine-year-old child who claims to be his son! Eager to set the record straight, he heads to Kazakhstan to confront the boy and raid the Art of War Relic while he's at it. Can Jooheon put an end to this nonsense...or is the truth even stranger?