An ex-special agent Tae-shik’s only connection to the world is a little girl So-mi. Her mother smuggles drugs from a drug traffickers and entrusts Tae-shik with the product, without letting him know. But the traffickers find out her smuggling and kidnap both mother and daughter. The gang promise to release them if Tae-shik makes a delivery for them. However, it was part of a larger plot to eliminate a rival drug ring, and Tae-shik realizes that So-mi’s life may also be in danger. Tae-shik prepares for a battle, putting his own life at risk.