- Edward is busy trying to unlock the secrets of reading and recording people's thoughts. He is very involved with his work leaving little room for girlfriend Britt. Longstreet comes along and offers Edward a place to do his research and have unlimited funding. There are, however, ulterior motives as Edward is also somehow unlocking the secrets of eternal life.
- 里奥是巴黎的一名医生，而他的妻子卡拉（碧翠斯•黛尔BéatriceDalle饰）却被他囚禁在家里得不到外出的机会。因为卡拉一旦遇上异性就会色诱他们最后将他们活活咬死，不久前的晚上她就是这样杀死了一名卡车司机。西恩（文森特•加洛VincentGallo饰）和琼来到巴黎度蜜月，而西恩却从来不和妻子琼做爱，琼为此十分痛苦和不解。原来是西恩和卡拉有一样的病症，一旦和异性做爱就会将他们撕咬至死。西恩试图寻找里奥医生寻求帮助，却得知他因为过于极端的实验而被开除，他随着线索找到里奥的家却发现了卡拉。此时卡拉刚刚通过这种方式杀死一个入室行窃的小偷。他掐死了卡拉并纵火逃走。回到酒店之后他病症发作，盯上了一个为他们打扫房间的女服务员……
