At the same time as murder suspect Yeo-hoon is brought unconscious to the emergency room following a shooting incident an assailant breaks into the house of Tae-jun the emergency room's doctor in charge and kidnaps his wife. The kidnapper calls the doctor and tells him to bring Yeo-hoon to him. To retrieve his wife Tae-jun has no option but to save the patient and sneak him away before the police can notice.