明朝(cháo )成化年(nián )间，朝纲腐败，奸邪当道。西(xī )厂东(dōng )厂为(wéi )宦官把(bǎ )持，混淆黑白，陷害忠良，朝野内外噤若寒蝉。时有赵(zhào )怀安（李连(lián )杰 饰）等流亡剑客挺(tǐng )身而(ér )出，接连铲除东厂数名奸佞，致令阉(yān )贼胆(dǎn )战心(xīn )惊。适值此(cǐ )时，风头正劲的西厂