Martine is a tough female cop trying to solve the kidnapping of young Caroline by a gang of pornographers. She already has an accomplice inside the gang feeding her information, but progress is hindered by her own police commissioner. In her private live, Martine likes to hang around with her male colleagues, swapping a younger cop for the more mature and experienced Jean.

Philippe Jordan is a policeman prone to advancing the cause of justice by any means necessary. On his agenda is a powerful drug cartel working out of Paris and Marseilles, with a drug lord who is essentially inaccessible -- but not immortal.