Moune is an adopted girl who has always wondered about her origins. Is she really ready to discover her identity? Overwhelmed by her doubts and fears, her biological mother will come to rescue her from this spiral that constantly draws her back to her past and help her reconcile with herself.

A pedophile network, to which belong notables of a French provincial town is about to be discovered by a young woman who herself lost her son, a child survivor of one of these horror festivals, and an anarchist gunsmith.

Berry is a schoolteacher in a working-class neighborhood. Still a substitute teacher, he wants to become a permanent employee. Today will be decisive: he will be inspected for the first time.