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.
Fraco's plans are brought to light. That's all it takes for two carny families to declare war, leaving Sandrine alone to investigate. A little too alone when faced with a killer on the loose.
Disturbing events multiply. Yvanne descends into paranoia. Her relationship with Carmen, growing ever tense, makes Sandrine question all her theories. Meanwhile, Carmen finds herself in danger.
