Emile Magis, a modest employee, more or less ostracized by the others, would like only one thing, to be happy. Little by little he realizes that life in society is a matter of convention, lies and deception. When he has understood that cynicism rules the world, he decides to play by its untold rules and to take his revenge.

After five years in the army, Valentin Brû marry a haberdasher. They move to Paris, where Valentin sells frames, while his wife becomes fortune teller. One day, Valentin replaces her, and predict a terrible event which will happen.

1969 film by Jean Vautrin