11th Century AD. In a world that burns with the heat of battle, a world torn apart by Crusades, one knight traverses the desolate wastes laid bare by bloody conflict. Prepare yourself for a descent into a brutal hell, where armies clash and blood flows like rivers, and where a sharp blade is the only means of defense against an army of evil.

Vincent Verner is a former cop who was fired from the police force for refusing to turn a blind eye to an investigation involving a powerful man. A young prosecutor comes to get him to join a new group in charge of investigating "delicate" cases, those that no one dares to summon: men and women of power, politics, finance, the media, the star system, lobbies, consortiums, and the bosses of large companies. Verner, a maverick with an aversion to lying, will apply his own methods.

After fifteen years of absence, a man returns to his family. Five-year-old Aurelie watches the stranger arrive and develops an immediate affinity with him. Her older sister, however, is very suspicious of the intruder and certain that misfortune will follow. The adults see nothing, but struggle with all their might when tragedy strikes. Naturally, the two girls bear the brunt of the impact. The film is an homage to the distant and primitive world of childhood, which shapes each of us.