On the day of his marriage, the son of a Marseille king declares to his family that he wishes to engage in the police.

Max, Michel and Nicole: three high school students, three victims. The first is a victim of himself, the other two are victims of having known him. As some people collect stamps, Max collects newspaper articles, recounting the exploits of certain "racketters" who sign their misdeeds with an ace of spades.

Moïse, a foundling, is raised by the inhabitants of a village and grows good and strong, well-liked by everyone, loved in silence by Agnese, a girl in the same conditions. One day, however, four graceful Parisians come to the village for a short vacation, and with their light-hearted behavior, they upset Moses and the villagers, who are quick to make the unwelcome guests return to the capital.