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.