Italy, 1952. The young official Furio Momenté is sent to Veneto region, near Polesine, to investigate a shocking and mysterious case: a minor has in fact killed one of his peers claiming to have killed the devil himself.
Gabriel Lo Giudice,
Photographer O's lover takes her to a Château, where she is, like other women there, naked, humiliated by whipping, sexual abuse by men etc. When O leaves, her lover gives her to his much older step-brother.