大(dà )清(🕕)雍正(zhèng )(🌠)年(👷)间,重(⛲)臣丧(sàng )期(🥇)竟有人(rén )伺意寻欢,四阿哥弘历(何晟(🤢)铭 饰)来(lái )到(🎹)风月场所宜春(chūn )山(shān )庄(zhuāng )查访,发(💤)现吴(🎾)文(wén )(📿)斌(bīn )被人刺杀,珠宝失窃。弘历查(⚫)处(🐿)了前来(lái )寻(xún )欢的(de )几名(míng )大员,并(🙍)暗(àn )中(✳)查访刺客,终于查明(míng )杀(📞)手是赛(🥞)貂婵。赛原名宋田田(蒋梦婕(🤯) 饰),是淮阳盐帮帮主宋知庸(yōng )(吴(🚨)岱融 饰(shì ))的义女,她(tā )与吴文(🥎)斌(bīn )有不(bú )共戴天(tiān )之仇(chóu ),当年(🤠)吴抄斩了(㊙)她们全家(jiā ),她因(⏰)不(🈴)在家幸(xìng )免(miǎn )于难。宋(sòng )田田(tián )掉入官府所设陷(xiàn )阱,弘(hóng )历出手相救。陷(🕯)阱(jǐng )是(shì )弘时(shí )((🈁)李(❕)泰 饰)(🏉)所设,雍正并不知情,他要(🏻)弘历一天(tiān )内破(pò )案。证人陈六(liù )吃了(le )苏(sū )公(gōng )(💯)公(任学海(hǎi ) 饰)(🈺)送的饺子气(🤥)绝(⏲)身(shēn )亡,这一(📸)切都(dōu )没(👵)瞒过弘历的(de )眼睛。第二天他向雍正(👄)汇(huì )报破案经过(guò )并提(tí )(🌸)出自己的观点,弘(👛)时趁机(👗)攻击弘历(🍺),雍(yōng )正(zhèng )闻听弘历要让八叔进京,立刻口吐鲜(🍹)血(⛴)......