明(míng )朝(cháo )成化(huà )年间，朝(cháo )纲腐败(bài )，奸(jiān )邪(xié )当道。西厂东厂为宦官把(bǎ )持，混淆黑白，陷害(hài )忠(zhōng )良，朝野内外噤若(ruò )寒蝉。时有赵怀安（李连(lián )杰 饰）等流亡剑客挺身而出(chū )，接连铲除(chú )东厂数名奸佞，致令阉贼(zéi )胆战心惊。适值此时，风头正劲的西厂