明朝成化年(nián )间，朝纲(gāng )腐败，奸邪当(dāng )道。西(xī )厂东厂为宦官(guān )把持，混淆黑白，陷害忠良，朝(cháo )野内外噤若寒蝉。时(shí )有赵怀安(ān )（李连杰 饰）等流亡剑客(kè )挺身而出，接连铲除东厂数(shù )名奸佞，致(zhì )令阉贼(zéi )胆战心惊。适(shì )值(zhí )此(cǐ )时，风头正劲的西厂