On the road of Briançon, David's car hits a young immigrant chased by the police. Instinctively, David hides him into the boot, and brings him to his home with his wife Gabrielle and his two children. Upset by this teenager's fate, David will help him by all costs.
At the dawn of a fatherhood that is refused to him, Jean, an orphan who has been involved in delinquency and is now repentant, decides to leave everything behind by stealing from the godfather who had protected him until then.
