A woman tells a fairy tale to her baby, but actually it's a true story of life and love.

Pattern never changes. She finds lonely, anonymous, almost invisible women doing menial jobs, becomes their friend and confidante and then kills them and takes their identity, their job and their apartment. Police investigator Judith Corel serves as bait in an attempt to trap the chameleon killer.

Félix, operator of dodgem cars in a fairground, becomes obsessed by one of his customers, a mysterious young woman named Lola. Félix soon discovers that Lola is running away from her former boyfriend, a singer who continues to taunt her. Lola asks Félix to prove his love for her by murdering a man he does not know...

In 1850, on the isolated French island of Saint-Pierre, a murder shocks the natives. Two fishermen are arrested. One of them, Louis Ollivier, dies in custody. The other, Neel Auguste, is sentenced to death by the guillotine. The island is so small that it has neither a guillotine nor an executioner. While those are sent for Auguste is placed under the supervision of an army Captain.