明朝成化年间，朝(cháo )纲腐败，奸邪当(dāng )道。西厂东厂为宦官把持(chí )，混(hún )淆黑(hēi )白，陷害忠良，朝野内外(wài )噤(jìn )若(ruò )寒蝉。时有赵怀安（李(lǐ )连(lián )杰 饰）等流亡剑客(kè )挺(tǐng )身而出，接连铲除东(dōng )厂数名奸佞(nìng )，致令阉贼胆战心惊。适值此时，风头正劲的(de )西厂