大清雍正(zhèng )年间,重臣丧(sàng )期竟有人伺意寻欢(🌰),四(sì )阿哥弘(🕸)历(何晟铭 饰)来到(🎹)风月(🥈)场所宜(yí )春(chūn )山(shān )庄查(chá )访,发现吴文(📿)斌被(bèi )人刺杀,珠宝失(♑)窃。弘历(🖲)查(chá )处了(🕔)前(qián )来寻(🎩)欢的几名(🎡)大员(🕯),并暗中查(chá )访(🥄)刺(🛹)客,终于查明杀(📞)手是赛(🥞)貂婵。赛原名宋(sòng )田田(蒋梦(mèng )婕 饰(🐖)),是(💞)淮阳盐(🌙)帮帮主宋知庸(yōng )(吴岱(🛑)融(róng ) 饰)的义女,她与吴文斌(bīn )(🥔)有不共(gòng )戴(📙)天(🔝)之仇(chóu ),当年吴抄斩了她们全家(💪),她因不在(🍄)家幸免(🤷)于(yú )难(nán )。宋田田掉入(rù )官(guān )府所设陷(🤳)阱,弘历出手(shǒu )相救。陷阱是弘时((🈁)李泰(tài ) 饰(shì ))所设,雍正(zhèng )并不知情,他(tā )(➡)要弘(hóng )历一(yī )天内破案。证人陈六(🚶)吃(💹)了(le )苏公(gōng )(💯)公(gōng )(任学海 饰)送的饺子气绝(jué )(⏲)身(shēn )(📛)亡(wáng ),这一(yī )切都没瞒(mán )过(guò )弘历的(🍽)眼睛(🔞)。第二天他(tā )向雍正汇报破案经过并提出(📞)自(⏳)己的(de )观点,弘(👛)时(shí )趁机攻击(jī )弘历,雍正闻听弘历要让(🤼)八(bā )叔进京,立刻(😉)口吐(tǔ )鲜(🍹)血......