All in the thirties, Juliette, Vicky, Claudine and Emma do not know each other but are about to live a shock wave in their lives: they hit a wall with their dependencies. Placed in front of ultimatums, undergoing pressure from those around them or making this choice for themselves, our heroines will all land in the same Catharsis room, a center specialized in outbuildings, for a period of 21 days.