明朝(cháo )成化年间，朝纲腐败，奸(jiān )邪当道。西厂东厂为宦官把持，混淆黑白，陷害忠(zhōng )良，朝野内外(wài )噤若寒(hán )蝉。时有赵怀安（李连(lián )杰 饰）等流亡剑客挺身而出，接连铲除东厂数名奸佞，致令(lìng )阉贼(zéi )胆战心(xīn )惊。适(shì )值此时(shí )，风头正劲的(de )西厂(chǎng )