Jonathan, 13 years old, spends his summer holidays at a mountain campsite with his mother. One afternoon, his mother sends him to walk the dog in order to receive her lover. The lover's son, accompanied by another teenager, makes Jonathan drink Pastis and drags him into a cruel and sadistic game. The humiliation will reach a point of no return and will mark all three of them for life.

In 1852, the mountain village in Provence where Violette lives is brutally deprived of all its men after the repression of the republicans ordered by Napoleon III. Women spend months in total isolation, desperate to see their men again. In this situation, they make an oath in case a man arrives in the village.

A town mayor ends his life on Devil's Bridge.

Victor and his little brother Jimmy manage to get by in an environment where their romantic misfortunes seem to be never-ending. But the arrival of Billie and her unbridled romanticism will shake both of the boys' beliefs to the core.