明朝(cháo )成化(huà )年间，朝纲腐败，奸(jiān )邪当道(dào )。西厂东厂为宦(huàn )官把持，混淆黑(hēi )白，陷害忠良，朝野(yě )内外噤若寒蝉。时有(yǒu )赵怀(huái )安（李连杰 饰）等流亡(wáng )剑客挺(tǐng )身而出，接连铲除东厂数名奸佞，致令阉贼胆战心惊。适值(zhí )此时，风头正(zhèng )劲的西(xī )厂