大清雍(yōng )正(🌠)年间,重臣丧期(🥇)竟(jìng )有人伺意寻欢,四(sì )阿哥弘(hóng )历(lì )(何(🕰)晟铭(🤴) 饰)来到(dào )风月场所宜春(🍖)山庄查(chá )访(fǎng ),发(fā )现吴文斌被(bèi )人刺杀,珠宝失窃。弘历查处了前来寻欢(huān )的(de )几(🛍)名大员,并暗中查访刺(🛹)客(kè ),终于查(🕌)明杀手(🎿)是赛貂(diāo )婵。赛(✖)原名宋(🚸)田田(蒋梦婕 饰(shì )),是(💞)淮(huái )阳(yáng )盐帮帮主宋知庸(yōng )(吴岱融(róng )(⏯) 饰(🖲))的义女,她与吴(wú )文(wén )斌有不共戴(dài )天之仇,当年吴抄(chāo )(🌞)斩(zhǎn )了她们全家,她因不(bú )在家(⛏)幸(xìng )免(miǎn )于(yú )(👃)难(🧤)。宋田田掉入官府所(suǒ )设(shè )陷(🤳)阱,弘历出手相救(🤖)。陷阱是弘时(🤘)(李(❕)泰(tài ) 饰(shì ))所设(shè )(🍑),雍(🛎)正并不知(🦇)情,他要(🏻)弘(hóng )历一天(tiān )内破案(🤷)。证人(💅)陈六(🚶)吃了(📟)苏公公(任学海 饰)送(sòng )的(de )饺子气绝身亡,这一切都没瞒过(💸)弘历的(🍽)眼睛。第二(èr )天他向(🔙)雍正(zhèng )汇(huì )报破案(🔫)经(💣)过并提出自己(jǐ )的观点,弘(hóng )时趁机(👗)攻击弘历(lì )(🍺),雍正闻听弘历要让八(bā )(❓)叔(📬)进(✖)京,立刻(kè )口(🚤)吐鲜血(xuè )......