When a body is found in the ghost train of the Palavas-les-Flots fair, Sandrine Laplace, a zealous meter maid, decides to lead an investigation, unbeknownst to her higher-ups. Even if that means putting herself in danger.
Undercover among the carnies, Sandrine finds herself embroiled and strays further from the law. Now linked to Yvanne and Carmen through a dark secret, there's no turning back.