明(míng )朝(cháo )成化(huà )年间，朝纲腐败，奸(jiān )邪(xié )当道。西厂东厂为宦官(guān )把持，混(hún )淆(xiáo )黑白，陷(xiàn )害忠(zhōng )良，朝野内(nèi )外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺(tǐng )身而出，接连铲除东厂数名(míng )奸佞，致令阉贼胆战心惊。适(shì )值此时，风头正劲(jìn )的西厂