Written by the director, the story revolves around a young man (Ezenfis) who lives with his mother (Régnier). Having never known his father, he heads off to look for him. He finds a cynical and Machiavellian man (Amalric) who works as a publisher in Paris. After he attempts to kill him, he will then find filial love thanks to his uncle (Rongione) 《约瑟夫之子》的别名有：The Son of Joseph。