明朝(cháo )成化年间(jiān )，朝纲腐(fǔ )败，奸(jiān )邪当道。西厂东(dōng )厂为宦官把持(chí )，混(hún )淆黑白，陷害忠(zhōng )良，朝(cháo )野(yě )内外噤若寒蝉。时(shí )有赵怀安（李连杰 饰）等流亡剑客(kè )挺身而出，接连铲除东厂数名奸佞，致令阉贼胆战心(xīn )惊。适(shì )值此时，风头正劲的西厂