明朝(cháo )成化年间(jiān )，朝纲(gāng )腐败，奸(jiān )邪当道。西厂东厂为宦官(guān )把持，混淆黑白(bái )，陷害忠良，朝野内外噤(jìn )若(ruò )寒蝉。时有赵怀安（李(lǐ )连杰 饰）等流亡剑客挺身而出，接连铲除东厂数名奸佞，致令阉贼胆战(zhàn )心(xīn )惊。适值此(cǐ )时，风头正劲的西(xī )厂(chǎng )