明(míng )朝成化年间，朝(cháo )纲(gāng )腐败，奸邪当道。西厂东厂为宦官把持(chí )，混淆黑白(bái )，陷(xiàn )害忠(zhōng )良，朝野内外(wài )噤若寒蝉。时(shí )有赵怀安（李连杰 饰）等流亡剑客挺身而出，接连铲(chǎn )除(chú )东厂数名奸佞，致令阉贼胆战心惊。适值此时，风头(tóu )正劲的西厂