Marisa (REINE ROHAN) succumbs to the charms of playboy, Jean (PAUL GUERS) and leaves home in the expectation of marriage. She is soon disillusioned, when she wakes up to the fact that her fiancee has lured her into a white slave organization run by an elegant dress designer, Mario (JEAN-MARC TENNBERG) and his wife, Louisa (MAGALI NOEL).

She finds herself a prostitute aboard a yacht, where one member of the gang, Bob, plans an escape for Edith, (EVELYNE BOURSOTTI) one of the girls. Marisa is invited to participate. The escape attempt is made by motor-boat, but the gang pursues, corners the runaways and kills Bob.

The two girls are punished by confinement in a farm concentration camp known as "The Hole".

Jean, who has fallen in love with Marisa, secures her release so that she may continue with the organization. Edith, still on the farm, has to face Mario, but she defends herself with a pitchfork and Mario dies among the pigs. Marisa escapes in a car. Jean follows her, but is killed in a crash when the police give chase. Marisa tells the police all that she knows about the organization.