Mireille Molineux, police inspector, stalking pimps. With the complicity of Yasmina, a prostitute, she stops Charlie, her pimp. To avenge Mireille, Jean-Pierre, another pimp, accused of corruption. She then investigated two inspectors IGS: Blondel and Lacroix. Soon after, Charlie is released for lack of evidence. To keep Yasmina, he removes his son and threatened to kill him.