明(míng )朝成化年间，朝纲腐败，奸邪当道(dào )。西厂(chǎng )东厂为宦(huàn )官把持，混淆黑(hēi )白，陷害忠良，朝野内外(wài )噤若寒(hán )蝉。时有赵怀安(ān )（李连杰 饰）等流亡剑客挺(tǐng )身而出，接连铲(chǎn )除东厂(chǎng )数名奸佞，致令阉贼胆战心惊。适(shì )值此时(shí )，风头正劲的西厂