When cops recruit a has-been DJ to bust a quirky criminal gang with ties to his rival, he spots a chance to mix his way back to the top with a banger.
Virginie Thévenot, a somewhat special math teacher, takes advantage of a general strike in a college to try an extraordinary experiment with a small group of students. She takes a bet: let them do what they want... A spark that will ignite the spirits of teenagers, cause a small revolution within the college, and turn their lives upside down.
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.
