明朝(cháo )成化年间，朝纲腐败，奸(jiān )邪当道(dào )。西厂(chǎng )东厂为宦官把持，混淆黑白，陷害忠良，朝(cháo )野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身(shēn )而出，接(jiē )连铲(chǎn )除东厂数名(míng )奸(jiān )佞，致令阉贼胆战心(xīn )惊(jīng )。适值此时，风(fēng )头正劲的西厂