When her son Henri threatens to move in with his father, Justine takes him on a trip to the Atlantic coast along with her new partner, Ludo, and stepson, Joseph. Vacation program: uniting the blended family at any cost.

We got into the trailer with the whole family and drove to the Atlantic coast. They picked up a guitar and began to sing. The Hendrix family does not sit in one place during the holidays, and therefore unexpected adventures and wonderful discoveries await them. But it is on the road that everyone's creative talents are revealed, and harmony is born where there were conflicts.