Souleyman, 27, a boxing champion in full preparation for the Olympic Games with the French team, sees his future crumble when he cracks the bones of his hand, following a fight in a bar. Souleyman is excluded from the team and is sent to the Château de Chambord, where he must perform his 400 hours of community service (TIG) collecting waste in the gardens.

塞缪尔，一位记者，和他的实习生兼女儿艾娃，为他们的杂志报道了一起年轻女孩遇害的案件。在调查过程中，他们发现这起案件与另一起女性遇害案有着令人不安的相似之处。