明朝成(chéng )化年间，朝纲腐败，奸邪(xié )当道。西厂东厂(chǎng )为宦官把持，混淆黑白，陷害(hài )忠良(liáng )，朝野内外噤若(ruò )寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客挺身而(ér )出，接连铲除东(dōng )厂(chǎng )数名奸佞，致(zhì )令(lìng )阉(yān )贼胆战心惊。适值此时，风头正劲的西厂