大清(🕕)雍正(🌠)年间,重(chóng )臣丧期(qī )(🥇)竟有人伺意寻(🔼)欢(🌰),四(sì )阿哥弘(hóng )历(何晟铭 饰)来(lái )到风月场所(suǒ )宜春山庄(zhuāng )查访,发现吴文斌被(👋)人(rén )(⏬)刺杀(🎏),珠(zhū )(🌗)宝失(♑)窃。弘(hóng )历查(⚫)处了前来寻欢的几名(🎡)大(🕖)员,并暗中查(chá )(🔲)访(fǎng )刺客,终(zhōng )于查明杀手(🎿)是赛(sài )貂婵(😚)。赛原(🙁)名(😻)宋(sòng )田田(🚑)(蒋(jiǎng )梦婕 饰),是(shì )淮(huái )阳盐帮(bāng )帮主宋(sòng )知(zhī )庸(吴岱(dài )融 饰)的义女(🦗),她与(yǔ )吴文斌有不共戴天之(✋)仇,当(🙌)年吴抄斩了(le )她们全(🙉)家,她因(yīn )不在(zài )家幸(🥫)免(🤷)于难。宋田田掉入官府(fǔ )所设陷(🤳)阱,弘(🕐)历出手(🚴)相救。陷阱是弘时(李泰(💝) 饰(💔))所设(🍑),雍正并(bìng )不知(zhī )情(😊),他要(yào )弘历一天(tiān )内破案(àn )。证人陈六吃了苏公公(gōng )(任学海 饰)送的(📧)饺(jiǎo )子气绝(⏲)身亡,这一(yī )切(qiē )都没瞒过弘历的眼(yǎn )睛(🔞)。第(🚲)二天他向雍正汇报(🆙)破案经(jīng )过并提(🌸)出自己的观点(🍁),弘时趁机攻击弘历(lì ),雍正闻听(⏺)弘(👩)历要让八叔进京,立刻口吐鲜血......