明朝(cháo )成化年间，朝(cháo )纲腐败，奸邪当道。西厂(chǎng )东厂(chǎng )为宦官(guān )把(bǎ )持(chí )，混淆黑白，陷害忠良，朝野内外噤若寒蝉。时有赵怀安（李连(lián )杰 饰）等流亡剑客挺身而出，接连铲除东(dōng )厂(chǎng )数名奸(jiān )佞，致令阉贼胆战心惊。适(shì )值此时，风头正(zhèng )劲的西厂