Based on the works of Francoise Sagan. In the small village of San Sebastian live Julio and Concha, who are going to get married. But one day, Julio discovers in a car accident not only a dead owner, but also a large amount of jewelry. He steals them, intending to sell and open his own business after the wedding. In the meantime, in order to cover his tracks, he rents a room with the Frenchwoman Marie, who is notorious in the village