明朝成化年间，朝纲腐败，奸(jiān )邪当道。西厂东厂为宦(huàn )官把持，混淆黑白，陷害忠(zhōng )良，朝野内(nèi )外噤若寒蝉。时有赵怀安（李(lǐ )连杰 饰）等流亡剑客挺身而出，接(jiē )连铲(chǎn )除东(dōng )厂数名奸(jiān )佞(nìng )，致令(lìng )阉(yān )贼胆(dǎn )战心(xīn )惊。适值此时，风头正劲的西厂