明(míng )朝(cháo )成化年间，朝纲腐(fǔ )败，奸邪当道。西(xī )厂东厂为宦官把(bǎ )持，混淆黑白，陷害(hài )忠(zhōng )良，朝野内(nèi )外噤若寒蝉。时有赵怀(huái )安（李连杰 饰）等流亡剑客挺身而出，接连铲除东厂数名奸佞，致令阉(yān )贼胆战心惊(jīng )。适值(zhí )此时，风头正劲的西(xī )厂(chǎng )