明朝成(chéng )化(huà )年间，朝纲腐败，奸邪当道。西厂东(dōng )厂为(wéi )宦(huàn )官把(bǎ )持(chí )，混淆黑白，陷害忠良，朝(cháo )野内外噤若(ruò )寒蝉。时有赵怀安（李连杰 饰）等流亡剑(jiàn )客挺身(shēn )而出，接连铲除东厂数名奸(jiān )佞，致(zhì )令阉贼胆(dǎn )战心惊。适值此时，风头正劲的西厂