一场摩托车车祸后，原本意气风发的舞者阿德里安的职涯被迫断送。他在法国蔚蓝海岸自暴自弃地虚度光阴，同时被过气的电影明星玛莎包养着。当阿德里安遇见迷人的美女玛格时，他的生活产生了天翻地覆的巨变。玛格是一个为了诈骗的刺激感以及操纵情感而活的女人。他们梦想过上更好的生活，于是为了钱制定了一个邪恶计划：他们要设下一个十恶不赦的爱情陷阱！于是一场人人各怀鬼胎、戴上假面具的化装舞会即将上演……

Police commissioner Herville is found dead in a Chinese restaurant in the 13th arrondissement of Paris. Gilou must break the news to Laure, who is being treated in a Police rehabilitation center. Now in charge of the unit, Gilou begins investigating with Ali, a young cop, fresh out of training. They quickly find themselves on the case of a break-in gone wrong and the trail of 1...