大清雍正年(👷)间(🔨),重臣(✒)丧期竟有(📒)人(rén )(🏽)伺意寻(🔼)欢,四(sì )阿(ā )哥弘历(🛍)(何晟铭 饰)来到(🎹)风月(🥈)场所宜(yí )春(chūn )山庄查访,发现吴文斌被人刺杀,珠宝失(shī )窃。弘历查处了前(qián )来(👑)寻欢(🤷)的几名(míng )(🎡)大员,并(bìng )暗中查访(🥄)刺客,终于(🐖)查(chá )明杀手是赛貂婵。赛原(🙁)名宋田田(蒋梦(mèng )婕(jié ) 饰(shì )),是淮(⏺)阳(🚢)盐帮(bāng )(📎)帮主宋知庸(吴(🚨)岱(dài )融 饰(shì ))(🔢)的(de )义女(🦗),她与吴文(wén )(🥎)斌有(yǒu )不共(gòng )戴天(tiān )之仇,当年吴(🤸)抄斩了(le )她们全家,她因不在家幸免于难。宋田(tián )田掉入官(💠)府所设陷阱(jǐng ),弘(🕐)历(🐀)出手相救(🤖)。陷阱是弘时((🈁)李泰(tài ) 饰)(🏉)所设,雍正并不(bú )知情,他(➡)要(🏻)弘历(lì )一天内破案(àn )(🤷)。证人(rén )陈六吃了苏公公(gōng )(😝)(任学海 饰)送的饺子气(qì )绝身(shēn )亡,这(zhè )(💏)一(📸)切(qiē )(🥤)都没瞒(♌)过弘历的眼睛。第二天他(tā )向雍正汇报(bào )破案经过并(bìng )提出(📞)自己的观(guān )点,弘时趁机攻击弘历,雍(yōng )正闻听弘历(lì )(🧘)要让八(bā )叔(shū )进京,立刻(kè )口(🚤)吐鲜(🍹)血......