Claire, a young, workaholic, assistant in a contemporary art gallery, is determined to have the work of Mathew, a promising photographer, as the centerpiece of the first exhibition she will curate. Even though Mathew says he isn't interested, a romance develops between the two, but when the romance falls apart, Claire finds a solution for her exhibition in the journey she went through with Mathew.

When the young detective Paul Nerteaux finds the third slashed female corpse of illegal Turkish immigrants, he decides to ask for support to the experienced dark retired detective Jean-Louis Schiffer to chase the serial killer. Together, they infiltrate in the Turkish mafia trying to find the answer to the crimes. Meanwhile, the worker Anna Heymes is being submitted to a brain treatment and has severe headaches and glimpses of memories and visions. When these two parallel events collide, disclose that the Turkish organization "The Wolves" is behind them.