明朝(cháo )成化年间，朝(cháo )纲腐败，奸邪当道。西厂东厂为宦(huàn )官把持(chí )，混淆黑白，陷害忠良，朝野内外噤若寒蝉。时有赵怀安（李连(lián )杰 饰）等流亡剑客挺身而出，接(jiē )连铲(chǎn )除(chú )东厂数名奸佞，致令阉贼胆战心惊。适值此(cǐ )时(shí )，风头正劲的西厂(chǎng )