明朝成化年间，朝(cháo )纲腐败(bài )，奸邪(xié )当道。西厂东厂(chǎng )为宦官把持，混淆黑白，陷害忠良，朝野内外噤若寒蝉。时有赵(zhào )怀安（李(lǐ )连杰 饰）等流亡剑客挺身而(ér )出(chū )，接(jiē )连铲除东厂(chǎng )数(shù )名奸佞，致令阉贼胆战心惊。适值此时(shí )，风头正劲的西(xī )厂