In 1965, Monique Case, who claimed her moral freedom, was wrongly accused by misogynist cops. She will be saved from the guillotine by a shy and reserved examining magistrate who chooses to rebel against the machismo of the judicial hierarchy and of the time.

Anna, a young single mother from a modest background, marries Guillaume, a brilliant surgeon from a well-known middle-class family in Marseille. She couldn't be happier. Then Guillaume's ex-wife's body is found and he becomes the prime suspect.