明朝(cháo )成化年间，朝纲腐败，奸邪当道。西(xī )厂东厂为宦官把持，混淆黑白，陷害忠(zhōng )良(liáng )，朝(cháo )野内外噤若寒蝉。时有赵怀(huái )安（李连杰 饰）等流亡剑客挺身(shēn )而出，接(jiē )连铲除东(dōng )厂数(shù )名奸佞(nìng )，致令阉贼胆战(zhàn )心惊。适值此时(shí )，风头正劲的西(xī )厂