As adults, best friends Julien and Sophie continue the odd game they started as children -- a fearless competition to outdo one another with daring and outrageous stunts. While they often act out to relieve one another's pain, their game might be a way to avoid the fact that they are truly meant for one another.

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.

Enfrentados a una oleada de horribles asesinatos sin resolver, la policía recurre a Jeanne Deber, una asesina en serie convicta, y a su hijo.

Anne is at a crossroads in her life. Long married to a successful, driven but inattentive movie producer, she unexpectedly finds herself taking a car trip from Cannes to Paris with Jacques, a business associate of her husband. What should be a seven-hour drive turns into a carefree two-day adventure replete with diversions involving picturesque sights, fine food and wine, humor, wisdom and romance - reawakening Anne's senses and giving her a new lust for life.