明朝成化年间，朝纲腐败，奸邪当道。西厂东厂为宦(huàn )官把持，混淆黑白，陷害忠(zhōng )良，朝野内外噤若寒蝉。时有(yǒu )赵怀(huái )安（李连杰 饰(shì )）等流亡剑客挺身而(ér )出，接(jiē )连铲除东厂数名奸佞，致令阉贼胆战心(xīn )惊。适值(zhí )此时，风头正(zhèng )劲(jìn )的西(xī )厂(chǎng )