When a third mutilated corpse is found, young detective Paul Nerteaux seeks help from retired detective Jean-Louis Schiffer to find the serial killer responsible for targeting female Turkish immigrants. Together they infiltrate the Turkish mafia to continue their search for answers. Meanwhile, Anna Heymes, the beautiful young wife of a high-level French government official, is receiving treatment for severe headaches and hallucinations. When their paths collide, it will lead them to discover the existence of "The Wolves"…