Does the devil wear white? In a small province, a certain Miss B leaves corpses in her wake and fuels a lot of superstitious gossip. Despite warnings from the villagers, a writer becomes interested in the case and decides to visit the mysterious young woman dressed in white.

Aldo and Marco are twins. Marco, a priest by trade, has always been an object of pride for his mother, while Aldo has already spent six periods in prison. Always on the lookout for money and pretty girls, he lets himself be hijacked by crazy, often dishonest operations, which fail most of the time. One day, he is forced to flee to Tunisia, dressed as a priest and posing as Marco. There he meets up with Prosper, a childhood friend, whom he lures into his race for millions and beautiful summer girls. Marco, delegated by the Paris police, arrives in Tunisia to limit the damage, but only makes it worse. Once again, Aldo has to disappear into the wilderness for a while and make himself forgotten...

Rémi Chauveau, ten years old, lives in a broken home. He first experiences an austere boarding school and then an authoritarian and abusive nanny. Teenager, he works as butcher in Paris. On Saturday, he made “silly little things” that sometimes lead to prison.

The Bettoun clan: Raymond (the patriarch), Maurice (the son), Jacky (the nephew), Roland (the nephew), Albert (Raymond's cousin), Pépé (Raymond's friend), Samy (the bodyguard) are a family clan of Jewish Blackfoot kingpins of French organized crime. Their activities include running casinos, organizing underground boxing matches, illegal gambling, pimping, racketeering and bloody settlements of scores against other Arab and French clans. But in the shadows, Pascal Villars has sworn the loss of the Bettoun. He will succeed in setting the Arab clan against the Jewish clan, for the great benefit of the police commissioner Duché, who has been trying in vain for ten years to bring down the Bettouns.