大清(qīng )雍正年间(🔨),重(⛲)臣丧(sàng )期竟(jìng )有人伺意寻欢,四阿哥弘历(lì )(何晟铭(🤴) 饰)来到风月场(🐉)所宜春(🍖)山(shān )(🔬)庄查访,发(💤)现(xiàn )(😧)吴文(wén )斌被人刺杀,珠(zhū )宝失窃(qiè )。弘历查处了前来寻(🎩)欢的几(jǐ )(🛍)名大员,并暗中查(🔲)访刺客,终于查明杀手是赛貂(🗑)婵。赛原名宋田(🖍)田((🐶)蒋(🥀)梦婕 饰)(🤷),是淮(huái )阳盐(yán )帮帮主宋(🔩)知庸(吴岱融(róng ) 饰)的义(yì )女(nǚ ),她(🎛)与吴文斌有不共(gòng )戴天(🔝)之(✋)仇,当(dāng )年吴抄(🌞)斩了她(tā )们全家,她因不(bú )在(zài )家幸免于(👃)难。宋田田(tián )掉入(rù )官府所设陷阱,弘(🕐)历出(🧟)手(🚴)相(xiàng )救。陷阱是(shì )弘时(shí )(李(lǐ )(❕)泰 饰)所设,雍正并不知情,他(tā )要(yào )弘历(lì )一(yī )天(🐨)内破(pò )案。证(zhèng )人陈(🌼)六吃了苏公公(任学海(💿) 饰(shì ))送的(de )饺子气(🤥)绝身亡,这一切都没瞒过弘历的眼睛(🔞)。第二天他向雍正(👄)汇报(🆙)破案经过(🔥)并提出自己的(de )观(guān )点,弘(hóng )时(🕕)趁机(👗)攻(🎦)击(jī )弘历,雍(yōng )正闻听弘(👩)历要(yào )让(🤼)八叔(📬)进京,立刻口(🚤)吐鲜血......