明朝(cháo )成化年间，朝纲腐败，奸邪当(dāng )道。西(xī )厂东厂为宦官(guān )把(bǎ )持，混淆黑白，陷害忠(zhōng )良，朝野内外噤若(ruò )寒蝉。时有(yǒu )赵怀安（李连杰 饰）等(děng )流亡剑客挺身而出，接连铲(chǎn )除东(dōng )厂数名奸佞，致令阉贼胆战心(xīn )惊。适值此(cǐ )时，风头正劲的西厂