明朝成化年间，朝纲腐败，奸邪当(dāng )道。西(xī )厂东(dōng )厂为宦官把(bǎ )持，混(hún )淆黑(hēi )白，陷害忠良，朝(cháo )野内外噤若寒蝉。时有赵怀安（李连杰(jié ) 饰）等流亡剑客挺身而(ér )出，接连(lián )铲除东厂数名奸(jiān )佞，致(zhì )令阉贼(zéi )胆(dǎn )战心惊。适值此时，风头正劲的西厂