明朝成(chéng )化年(nián )间，朝纲腐败，奸邪当道。西厂东厂为宦(huàn )官把持，混(hún )淆黑(hēi )白，陷害忠良，朝野内外噤若寒蝉。时(shí )有赵怀(huái )安（李连杰(jié ) 饰）等流亡剑(jiàn )客挺身而出，接连铲除东厂数(shù )名奸(jiān )佞，致令阉贼胆战心惊。适值(zhí )此时，风头正劲的西(xī )厂