明朝成化年间，朝(cháo )纲腐败，奸邪(xié )当(dāng )道(dào )。西厂东厂为宦官把(bǎ )持，混淆黑白，陷害忠良，朝野内外噤若寒蝉。时有赵怀安（李连(lián )杰 饰(shì )）等流(liú )亡剑客挺身而出(chū )，接(jiē )连铲除东厂数名奸(jiān )佞，致(zhì )令阉贼(zéi )胆战心(xīn )惊。适值此时，风头正劲的西厂(chǎng )