大清雍正年间(jiān ),重(chóng )臣(chén )(✒)丧(sàng )期竟有人伺(🐌)意寻欢,四阿哥弘历(lì )((🔱)何晟铭(míng ) 饰)来到风(🆖)月场所(🛤)宜春(chūn )山(shān )庄查(chá )访,发(💤)现(😧)吴文斌被(👋)人刺杀(🎏),珠宝(bǎo )失窃。弘历查处了前来寻(xún )欢的(de )几(🛍)名(🎡)大员,并(🙍)暗(💆)中查访(fǎng )刺(cì )客(🚉),终(🚥)于查(chá )明(míng )(🛺)杀手是赛(sài )貂婵。赛原名宋田(🖍)田(🚑)((🐶)蒋梦(mèng )婕(🤯) 饰(shì )),是淮阳盐帮帮主(zhǔ )宋知庸(吴岱融 饰)的(❔)义女,她(tā )与(yǔ )吴文(🥎)斌有不共(gòng )(🙂)戴天之仇(chóu ),当年(nián )吴抄斩了(㊙)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,弘历出手相救(jiù )(🤖)。陷阱是弘时(🤘)(李泰 饰)所设,雍正并不知(🦇)情(😊),他(tā )要(🏻)弘(hóng )历一天内破案。证人陈(chén )六吃(chī )了苏(🐩)公公(gōng )(任学海 饰)送的(📧)饺子气(qì )绝身亡(wáng ),这(💏)一切都(dōu )没瞒过(guò )弘历(🐞)的眼睛。第二天他向雍正汇报破案(àn )经(jīng )过并提(tí )出(chū )(📞)自己的观点,弘时趁机攻击(📤)弘历,雍(🐂)正闻听弘历要让八叔进京,立刻口吐鲜(🍹)血(⛴)......