"Pickpocket" is another name for a thief, and the protagonists of this film are exactly four idle pickpockets. They have always made a living by stealing wallets from tourists on the street, leading a dark but simple life. One day, they suddenly encounter a mysterious and sexy woman. This strangely appearing woman asks the four "pickpockets" to steal a key for her. Faced with this irresistible task, the four "pickpockets" try to accomplish it. However, when they get the key, they realize that they have fallen into a deadly trap. Following the woman, the pickpockets unconsciously walk onto a no-return road.