Nassim Lyes

After escaping an attempted murder, Franck Lazarev must find his wife Léo, who has been kidnapped by a mysterious group of armed men. He is caught up by his past as a former member of the French Elite Intervention Squad and pulled into a state affair far beyond his control.

In the Summer of 2024, Paris is hosting the World Triathlon Championships on the Seine for the first time. Sophia, a brilliant scientist, learns from Mika, a young environmental activist, that a large shark is swimming deep in the river. To avoid a bloodbath at the heart of the city, they have no choice but to join forces with Adil, the Seine river police commander.

A young woman calls upon a vengeful spirit after an assault only for matters to spiral out of control in this French horror.