La Lisière plot
François, a recently graduated doctor, leaves Paris to live in Beauval. Beauval is a new village where the newly built houses are all lined up next to each other in dull rows. François soon becomes the target of bullying by a youth gang, led by Cédric and Matthieu, who do all kinds of risky things out of boredom. One day, the body of 12-year-old Agnès is found by the side of the road. She was killed and the driver continued to drive. Cédric and Matthieu do not want to be blamed for this and are already investigating themselves and François is a suspect in their eyes...