明朝(cháo )成化年间，朝纲腐败，奸(jiān )邪当(dāng )道(dào )。西厂东厂为宦官(guān )把持，混淆黑白，陷害忠良，朝(cháo )野内外噤若寒蝉。时有赵怀安（李连(lián )杰 饰）等流亡(wáng )剑客挺身而出(chū )，接连铲除东(dōng )厂数名奸佞(nìng )，致令(lìng )阉贼(zéi )胆战(zhàn )心惊。适值此时，风头正劲的西厂