Franck Poupart is a slightly neurotic door-to-door salesman in a sinister part of Paris' suburbs. He meets Mona, a teenager, who's been made a prostitute by her own aunt. Franck would like to change his life and also save Mona from her aunt. Murder is the only solution he finds to achieve his goal... A very gloomy movie, exuding dispair and uneasiness, with pathetic characters....
两个情同姐妹的女中学生毕业后各奔前程：富家女独居别墅，贫家女进了训练班。贫家女的男友家明爱上了富家女，富家女出于道义婉拒；但在圣诞夜由于孤寂，两人发生了关系，事后富家女因内疚而自暴自弃。贫家女发现家明根本不喜欢自己，全心全意投入训练班的训练，取得优异成绩。但富家女没有出席她的毕业晚会，待她找到富家女的家里，只见富家女已经溺毙在游泳池中。
孩子们在偏僻的乡间别墅失踪后，这名深陷离婚泥潭的父亲开始了一项危险的任务。
