大(🈯)清雍正年间,重(chóng )臣丧(sàng )(🐽)期竟(📼)有人伺意寻欢,四阿哥弘历(何(🕰)晟(🤢)铭 饰(shì ))(🔧)来(lái )到风月场所(suǒ )宜春山(🔬)庄查访,发(fā )现吴(wú )文斌被人刺杀(shā ),珠宝失(♑)窃。弘历查(chá )处了(🕔)前来寻(🎩)欢的几名(🎡)大员,并暗中(zhōng )查访刺(🛹)客,终(zhōng )于查(chá )明杀(shā )手(shǒu )是赛貂婵。赛原名宋(🚸)田田(蒋梦婕 饰),是淮阳盐(yán )帮帮主宋知庸(yōng )(🌚)((📯)吴岱融 饰)(🔢)的(de )义女,她与吴文斌有不(🗞)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(tián )掉(diào )入(rù )官府(fǔ )所(suǒ )(⛳)设陷阱(🎋),弘历(lì )出手相救。陷(xiàn )(🕯)阱(🌮)是弘时(李(lǐ )泰(tài ) 饰)所设,雍(🛎)正并不(bú )知情,他要(yào )弘历一天(🐨)内(👪)破案。证人陈六吃了苏公(💯)公(任(rèn )学海 饰(shì ))送(sòng )(🤔)的饺子(😙)气(qì )绝(⏲)身亡(🔤),这一切(🥤)都没瞒过弘历的眼睛。第二(èr )天他向雍正汇(🐖)报破案经过并提出自己的(🚽)观(guān )(🎐)点,弘时趁(😳)机攻击弘历(🍺),雍正闻听(⏺)弘(👩)历要让八叔(shū )进京(jīng )(🕺),立刻(😉)口吐(tǔ )鲜(xiān )(🍹)血......