The Malakian clan, a family of ruthless gangsters, controls the underworld of Southern France.

Lucrèce, the best killer in the business, accepts a final job: eliminate an opera singer who threatens the interests of a corporation. She's hired as a contralto for a festival her target is singing in, but things don't happen as ...

Anthony Zimmer was a big money launderer. The police wants him, but he has changed his face and voice. His old Russian clients want him dead. His ex is told to socialize with a random man on the train Paris to Nice.