Nour, a 14-year-old boy, is enjoying the summer holidays in the South of France. He is the youngest of four brothers. They live together in a council estate, caring for their mother who is in a coma. Nour dreams of escaping to a faraway place. When he crosses paths with Sarah, an Opera singer teaching summer classes, he finds the opportunity to come out of his shell and explore new horizons.

Community workers, Alex and Stéphanie take five teen dropouts on an educational journey across the Mediterranean. But their skipper happens to be an ex cop with a powerful hatred for youths from the hood.

Lyes is ripped away from the foster mother who'd raised him since he was a baby and hoped to adopt him. He gets thrown into the violent world of group homes.

At the height of summer, 18-year-old Cécile is relaxing by the French seaside with her father and falling in love with her new boyfriend. The arrival of her late mother's enigmatic friend turns her world upside down.