When her teenage son Henri threatens to move in with his father, Justine improvises a road trip along the Atlantic coast with her new partner Ludo and stepson Joseph, giving her family one last chance to unite.
One morning, Louise, 45, is suddenly unable to step out of her car. Sweats, anxieties, palpitations... she is having an inexplicable panic attack. She is tetanized and simply cannot set foot outside.