明(míng )朝(cháo )成化年间，朝纲腐败，奸邪当道。西(xī )厂东(dōng )厂为宦官把持，混淆黑白，陷害忠良，朝(cháo )野内外(wài )噤若寒蝉。时(shí )有赵怀(huái )安（李连(lián )杰 饰）等流亡剑客挺身(shēn )而出，接连(lián )铲除东厂数(shù )名奸佞，致(zhì )令阉贼胆战心惊。适(shì )值此时，风(fēng )头正劲的西厂