明朝成化(huà )年间，朝(cháo )纲腐败(bài )，奸邪当道。西厂东厂为宦官把持，混淆黑白，陷(xiàn )害忠(zhōng )良，朝野内外(wài )噤若寒蝉。时有赵(zhào )怀安（李连(lián )杰 饰）等流亡剑客挺身而出，接连铲除东厂数(shù )名(míng )奸佞，致令阉(yān )贼胆战心(xīn )惊。适值此(cǐ )时(shí )，风头正劲的西厂