明(míng )朝成化年间，朝纲(gāng )腐败，奸邪当道。西厂东(dōng )厂为宦官(guān )把持，混淆黑白，陷害忠良，朝野内外噤若寒蝉。时(shí )有赵怀安（李连(lián )杰 饰）等流(liú )亡剑客挺身而出，接连铲除东(dōng )厂数名奸佞(nìng )，致令阉(yān )贼胆战心惊。适值此(cǐ )时，风(fēng )头正(zhèng )劲(jìn )的西厂