大(🈯)清雍正年(nián )间,重臣丧期竟有(yǒu )人伺意寻(xún )欢,四(🕋)阿哥弘历(lì )(何(🕰)晟铭(🤴) 饰)(🔧)来到风月场所宜(yí )(🌰)春(chūn )山庄查(chá )(🗼)访,发(💤)现(😧)吴文斌(bīn )被人刺杀,珠宝失窃。弘历(🖲)查(⚫)处了前(qián )来寻欢(🤷)的几名(🎡)大员,并暗中查访刺客,终(🚥)于(yú )查明杀手(shǒu )是赛貂婵。赛原(yuán )名(😻)宋田田(蒋梦(mèng )婕 饰)(🤷),是淮阳盐帮帮主宋知庸(吴(wú )岱融 饰)的(de )义(yì )女,她与(🌊)吴(㊗)文斌有(yǒu )不(bú )共戴(📙)天(🔝)之仇,当年(🤠)吴抄斩了她们全家(jiā ),她因不在家幸免于(yú )难(nán )。宋田田掉入(rù )官府所设陷阱,弘(🕐)历(lì )出手相救。陷阱是弘(🗳)时((🈁)李泰(tài ) 饰)所设(🍑),雍(yōng )正并(bìng )不知情,他要弘历一(⛏)天内(👪)破案。证人陈(🌼)六(🚶)吃了苏(sū )公公(任学海 饰)送的饺子气绝(⏲)身亡(🔤),这一(yī )切都没瞒过(💸)弘历的眼睛。第二天他向雍(yōng )正汇报破案经(💣)过并提(🌸)出自己(🏓)的(de )(🚽)观(🎐)点(diǎn ),弘时趁机(👗)攻击(📤)弘历,雍正闻(wén )听(tīng )弘历(🧘)要让八叔(📬)进京,立刻口吐(tǔ )鲜血......