Lucas and his team are after a gang of Serbian criminals using NATO-issued weapons. As the investigation leads him to Paris, Lucas attempts to reconnect with his estranged daughter, a young narc officer.

Somewhere in Eastern Europe. Carole is a young nurse with a humanitarian aid group that has reached the end of its mission. But just then, the young woman and her two colleagues are kidnapped by strangers for mysterious reasons. Held captive, cared for and kept alive in an oppressive and sinister setting, the three prisoners soon discover with horror what their kidnappers truly have in store for them.

Freddie is starting as a thug for Jazdec the Polish, a pimp and concealer of illicit goods. Freddy's love for Larna, whom he dreams to snatch from prostitution, drive them into jeopardy under the clutches of a Chinese Godfather. To see Larna alive, Freddie must kill the so-called Mr. Zhu, a strange Chinese Zorro who just arrived in Paris to retrieve a young runaway fellow countrywoman.

Agathe is turning 30 and has finished her thesis on secret societies in France. A young woman is found dead in the Seine, murdered for a specific ritual. She is an image of Agathe, has the same first name and is similarly dressed. The traces lead to one of the secret societies this included in Agathe's study.