明(míng )朝成化年间(jiān )，朝(cháo )纲腐(fǔ )败，奸邪当道。西厂东厂为宦官把持(chí )，混(hún )淆黑白，陷害(hài )忠良，朝野(yě )内外噤若寒蝉。时(shí )有赵(zhào )怀安（李连杰 饰）等流(liú )亡剑客(kè )挺身而出，接连铲除东厂数(shù )名奸佞，致令阉贼胆(dǎn )战心惊。适值此时，风头正劲的西厂