Mario is a former gangster turned garage owner. His former accomplices ask him to murder Magali, their leader 's mistress,who intends to turn her lover in.

After resolving to start a new life with his girlfriend Jacqueline, Bastien Sassey decides to give up working as a courier for drugs traffickers. So that he and Jacqueline can make a fresh start he agrees to take on one more job for a large sum of cash, but he betrays his employer.