明朝成化年间，朝纲腐败，奸邪当(dāng )道。西厂东厂为宦官把持，混(hún )淆黑白(bái )，陷害(hài )忠良，朝野内外(wài )噤若(ruò )寒蝉。时(shí )有赵怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除(chú )东(dōng )厂(chǎng )数(shù )名奸(jiān )佞，致令阉(yān )贼胆战心惊。适值此时，风头正劲的(de )西厂(chǎng )