Chul-min is a simple truck driver whose usual cargo is liquor, vegetables and other necessities. When his daughter is diagnosed with congenital heart disease, he scrambles to borrow money from friends to pay for the operation. Unable to raise the necessary funds, he tries his luck at gambling. When he loses everything, the gang boss who runs the gambling house gives him an unusual job: to deliver some freshly stabbed corpses to a faraway province. On his nerve racking journey carrying dead bodies in his truck, Chul-min turns to the radio for company only to hear about a serial killer on the loose. After spotting a car that has fallen into a ditch, he is flagged down by a policeman who is heading to the same province. When Chul-min unravels the real identity of his passenger, his nightmare really begins.