大清雍正(zhèng )年(👷)间,重臣丧期(🥇)竟有(📒)人(rén )伺意寻欢,四阿(ā )哥弘历(何晟(🤢)铭 饰)来到风月场(chǎng )所宜春山庄查访,发现(xiàn )吴(wú )文斌被人刺杀(shā ),珠宝失(♑)窃。弘历查处了前来寻欢的几名大(dà )员(yuán ),并暗(💆)中查访(fǎng )(🥄)刺(cì )(🛹)客(🚉),终于查明杀手是赛(sài )貂婵(chán )。赛原名宋(sòng )田田((🐶)蒋梦(🕕)婕 饰),是(shì )淮阳盐帮帮(bāng )主宋知(zhī )庸(吴(🚨)岱(dài )(🛑)融(róng ) 饰)(🔢)的(❔)义女(🦗),她与吴文斌(bīn )有不共(gòng )戴天(tiān )(🔝)之(✋)仇(🐑),当年吴抄斩了(le )她们全(quán )家,她因不(bú )在家(⛏)幸免于难。宋(sòng )田田掉(diào )入官府所(⛳)设陷阱(🎋),弘历出(🧟)手相救。陷阱是弘时(李泰 饰(shì ))所(suǒ )设,雍正并(🚗)不知情,他要弘(hóng )历(lì )一天内破案。证(🌪)人陈六吃了(le )苏公公(😝)(任学(🙎)海 饰(🐡))送的饺(jiǎo )(🔍)子气绝身(📛)亡,这(zhè )一切都没瞒(mán )(♌)过弘历的眼睛。第(🚲)二天他向雍正汇报破(🖍)案经过并(bìng )提出(📞)自(⏳)己(🏓)的(de )观点(diǎn ),弘(👛)时趁机(jī )攻击弘历,雍正(zhèng )(👚)闻听弘历要让(🤼)八叔进京,立(🎴)刻口吐(tǔ )鲜(🍹)血......