明朝成化年间，朝纲腐败，奸(jiān )邪当(dāng )道。西厂(chǎng )东厂为宦(huàn )官把持，混淆黑白，陷害(hài )忠良，朝野内外噤若(ruò )寒蝉。时(shí )有赵怀安(ān )（李连杰 饰）等流亡剑客挺身而出，接连铲(chǎn )除东(dōng )厂数(shù )名奸佞(nìng )，致(zhì )令阉贼胆战心惊。适值此时(shí )，风头正劲的西(xī )厂