In 1947, an amendment was made to the Production Code that cleared the way for the production and release of films dealing with drugs, and Hollywood wasted no time driving through the "drug" door. (Drugs still couldn't be smoked or used free-will or for receation, though.) While not the first film to take。因一场车祸沦为植物人的叶城,整整昏迷三年。可叶城虽然身体不能动弹,但思想和意识对外界事物都有感知,他深切知晓家人受辱、而自己无能为力的悲愤。一个神秘的灵魂体出现在叶城的意识空间与他交易,以只剩一年寿命为代价帮助叶城苏醒并获得天神之力。。