Nicolas Duvauchelle

A group of police officers with particular methods track down a dangerous criminal in order to prevent Marseille from plunging into a bloodbath.

A group of French Special Forces is deployed to Iraq on the eve of the battle for Mosul in October 2016. The members of this commando are tasked with finding and exfiltrating the daughter and grandson of an important French Daech Emir whom they have captured and who will only cooperate with them on this condition.

The plot follows Guillaume Lucchesi, who thinks he has managed to move on from a shattering tragedy which saw two of his loved ones die: Sonia, a girl he once loved, and Fred, his older brother. A decade down the line and Judith, whose love has made Guillaume's life worth living again, suddenly disappears. As a violent mystery unfolds around him, Guillaume will have to search for answers, and uncover secrets hidden from him by those closest to him.

Four police officers of the SDPJ Hauts-de-Seine, Eddie Caplan, Walter Morlighem, Theo Wachevski and Roxane Delgado have their lives turned upside down when their colleague, Max, committed suicide, following a case in which he is unfairly blamed. They then cross the "yellow line", not hesitating to circumvent the law to achieve their purposes in order to wash the honor of their friend Max.