明朝(cháo )成(chéng )化年间，朝纲腐败，奸邪当道。西厂东厂为宦官把持，混淆黑白，陷害忠良，朝野内外噤若寒(hán )蝉。时有赵怀(huái )安（李连(lián )杰 饰）等流(liú )亡剑客挺身(shēn )而(ér )出，接连铲除东厂(chǎng )数名奸佞，致令阉(yān )贼胆战心惊(jīng )。适值此(cǐ )时(shí )，风头正劲的西厂(chǎng )