大清雍(yōng )正(zhèng )(🌠)年间(jiān ),重(⛲)臣丧(🐽)期竟(jìng )有(yǒu )人伺意寻欢,四(sì )阿哥弘历(🛍)(何晟(🤢)铭 饰)来(lái )到风月场(🐉)所宜春山(🔬)庄(🏴)查(🗼)访,发(fā )现吴文(📿)斌(🌫)被人刺(cì )杀,珠宝失窃。弘(hóng )历(lì )查处(chù )了(🕔)前(qián )来寻欢的(🗄)几(🛍)名大员,并暗(àn )中查访刺客,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(yán )帮帮主宋知庸(🌚)(吴岱融 饰(shì ))的义女,她与吴文斌有不(bú )(🗞)共戴天之仇(chóu )(🐑),当年吴抄斩了(㊙)她们全家(💪),她因不在家幸(🥫)免于(👃)难。宋(🚻)田田掉入(rù )官府所(⛳)设陷阱,弘历(lì )出手相(xiàng )救。陷(xiàn )阱是弘(hóng )时(🤘)(李(lǐ )泰 饰(shì ))所设(shè ),雍正(zhèng )并(bìng )不知情(qíng ),他要弘(hóng )历(🌹)一天(tiān )内破案。证人陈六吃了苏公(gōng )公(任(🏒)学海 饰)送的饺(🔍)子气绝身亡(wáng ),这一切(qiē )都(dōu )(🔷)没(méi )瞒过弘历的眼睛(🔞)。第(🚲)二(📐)天(🔎)他向雍正汇(huì )(🐖)报破案经(jīng )(💣)过并提出自(zì )己的(🚽)观点,弘时趁机攻(🎦)击弘历,雍正闻听弘历要让八(bā )叔进京(🕺),立刻口吐鲜血(⛴)......