A detective narrates this story of police investigating three murders and discovering that their leads take them to the heart of a white slavery ring that is also in the drug trade. Men set up parties, invite young women, and then drug them, kidnap them, and sell them off to brothels.
In a village located in the central French region of Sologne, a young girl notes the negative effects of urbanization on her environment; then she imagines the appearance of the Ampélopède, a strange creature living in the woods.
Four young teenage girls are betrayed by a supposed "friend" and sold to a perverted nightclub owner who ties them up, whips them and then forces them into prostitution.