大(🈯)清(qīng )雍正年间,重臣丧期竟有人伺(sì )意寻(xún )欢,四阿(😘)哥(gē )弘(hóng )历(何晟铭(🤴) 饰)来到(dào )风月场所宜(yí )(🌰)春(🍖)山庄(zhuāng )查访,发现吴文斌(🌫)被人刺(🎲)杀,珠宝失窃。弘历查处了(🕔)前来寻欢(🤷)的几名大员,并暗中查访(fǎng )刺(🛹)客,终于(yú )查明杀手是赛貂婵。赛原名宋田田(蒋梦(mèng )婕 饰(shì )(🐖))(🤷),是淮阳盐帮(📎)帮主(🚣)宋知庸(吴岱(dài )融(⏯) 饰(shì ))的义女,她(tā )与吴文斌有不(🗞)共戴天(🔝)之仇,当(🙌)年吴抄斩(zhǎn )了(le )(㊙)她们全(🙉)家,她因不在家幸免(miǎn )于难。宋田(🤲)田掉入官府所设陷阱,弘历(lì )出手相救。陷(🕯)阱是弘(🗳)时(shí )(李(lǐ )泰(tài ) 饰)(🏉)所设,雍正并不知情,他要弘历一(⛏)天内破(pò )案。证人陈六吃了苏公(💯)公((🔈)任(rèn )学(xué )海 饰)送的饺(jiǎo )(🔍)子(zǐ )气(qì )(🤥)绝(⏲)身亡(🔤),这一切(🥤)都(🔷)没瞒过(guò )弘历的眼睛。第二天(🔎)他向雍正(zhèng )(👄)汇报破案经(jīng )过(🔥)并提出自己的观(guān )点,弘时(shí )趁机(jī )攻击弘历,雍(yōng )正(👚)闻(wén )(🛃)听弘历(lì )(🧘)要让八(bā )(❓)叔进(✖)京,立刻(kè )口吐(tǔ )鲜(xiān )血......