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.

Léo is the two-year old, son of the acting manager of a factory on the brink of closing. When employees discover the news, Bruno, a more radical Worker who is willing to fight for his job, abducts Léo.