明朝成(chéng )化年间，朝纲腐败，奸(jiān )邪当道。西厂东厂(chǎng )为(wéi )宦(huàn )官把持，混淆黑白，陷(xiàn )害忠良，朝野内(nèi )外噤若(ruò )寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除东厂(chǎng )数名奸佞，致(zhì )令阉(yān )贼胆战(zhàn )心惊(jīng )。适值(zhí )此时，风头(tóu )正劲的西厂