明(míng )朝(cháo )成化年间，朝纲腐败，奸(jiān )邪当(dāng )道。西厂东厂为宦官把持(chí )，混(hún )淆黑白，陷害忠良，朝野内外噤若寒蝉。时有赵(zhào )怀(huái )安（李连杰 饰）等(děng )流(liú )亡剑客挺身而(ér )出，接连铲除东厂数名奸佞，致令(lìng )阉贼胆战心惊。适值此时，风头正劲的西(xī )厂