明朝(cháo )成化年间，朝纲腐败，奸邪当道。西厂东(dōng )厂为宦官把持，混淆黑白，陷害忠(zhōng )良，朝野内外噤若寒蝉。时有赵怀安（李连(lián )杰 饰）等流亡剑客(kè )挺身而(ér )出，接(jiē )连铲除(chú )东厂(chǎng )数名奸佞，致令阉贼胆战心惊(jīng )。适值此(cǐ )时，风头正劲的西厂