大清雍(🍅)正年(nián )间,重臣(chén )丧(🐽)期竟有人(rén )伺意寻欢,四阿哥弘历(lì )(🛍)(何晟铭 饰)来(lái )到风月场所宜春山庄查访(fǎng ),发现(😧)吴文斌被人刺杀(shā ),珠宝失窃。弘历(lì )查处(🐿)了前来寻(🎩)欢的(de )几(🛍)名(míng )大员,并暗中查访(fǎng )刺客,终(zhōng )于查明(🛺)杀手是(shì )赛貂婵(chán )。赛原(yuán )名(😻)宋田田(🚑)(蒋梦婕 饰(shì ))(🤷),是淮(⏺)阳(🚢)盐帮帮(bāng )主宋知(zhī )庸(yōng )(🌚)(吴岱(🛑)融(róng ) 饰)的义女,她与(yǔ )吴文(wén )斌(bīn )(🥔)有(yǒu )不(🗞)共戴天(🔝)之(✋)仇,当(dāng )年吴抄(chāo )斩了她们(🙀)全(🙉)家,她因不在家幸免于难。宋田田掉入官(💠)府所设(🏯)陷(xiàn )阱,弘(hóng )历出(🧟)手相救。陷(xiàn )阱是弘时(李泰(💝) 饰)所(suǒ )(🥊)设,雍(🛎)正并(🚗)不知(zhī )情(😊),他要(yào )弘历一天内破案。证(zhèng )人陈六吃了苏公公(😝)(任(🏒)学(xué )海 饰)送的饺子(😙)气绝身亡,这一切都没瞒过弘历(lì )(🐞)的眼(yǎn )睛。第(🚲)二天(tiān )他向(xiàng )雍正汇报破案经过并提出自己(🏓)的(🚽)观点(🍁),弘时(shí )趁机(👗)攻击弘历(lì ),雍正(👚)闻听弘(hóng )历要让(🤼)八(bā )叔进京(jīng ),立刻口吐鲜(🍹)血......