Middle class student Bob Letellier enters a new world when he meets Alain, a free-thinking rebel who, along with his group of young Parisians, has opted for a life of instant gratification instead of work and commitment. At a party, Bob meets a young woman, Mic, who appears to be just as carefree and cynical as Alain. …

一群警察用特殊手段追捕一名罪犯，以防止马赛陷入血腥屠杀。