Olga Roli (Serena Grandi) is haunted by childhood trauma following her father's suicide, which she witnessed firsthand. Struggling in her marriage to Paolo (David Brandon) and under psychiatric treatment with Sheila Altman (Florinda Bolkan), Olga returns to her hometown alongside her husband. There, she reconnects with old friends and visits her former nightclub venue where singer Isabel (Daniela Poggi) currently performs. Olga encounters Michael Manning (Stéphane Ferrara), a police inspector who is tied to Isabel. A passionate extramarital sexual relationship ignites between Olga and Michael, escalating amidst an ensuing assault, hallucinations, and a murder mystery.