明朝成化(huà )年(nián )间，朝纲(gāng )腐败，奸邪当道。西厂东厂(chǎng )为宦官把持，混淆黑(hēi )白，陷(xiàn )害忠(zhōng )良，朝野内外噤若寒(hán )蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除(chú )东厂数名奸佞，致令阉(yān )贼胆战心(xīn )惊。适值此时，风头正劲的西(xī )厂