明朝(cháo )成化年间，朝纲腐败，奸邪当道(dào )。西(xī )厂东厂为(wéi )宦官把持，混淆黑白，陷(xiàn )害忠良，朝(cháo )野(yě )内外(wài )噤若寒(hán )蝉。时有赵怀安(ān )（李连杰 饰）等(děng )流亡剑客挺身而出(chū )，接连铲除东厂数(shù )名奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西厂