明朝成化年间，朝(cháo )纲腐败，奸邪当道(dào )。西厂(chǎng )东厂为宦官把持(chí )，混(hún )淆黑白，陷害忠良，朝野内外噤若寒蝉。时有(yǒu )赵怀安(ān )（李(lǐ )连杰 饰）等流(liú )亡(wáng )剑客挺身而(ér )出，接连(lián )铲(chǎn )除东厂数名奸佞，致令阉(yān )贼胆战心惊。适值此时，风头正劲的西厂