大清雍(yōng )正年间,重臣(chén )(✒)丧(sàng )期竟有人(🏽)伺(sì )意寻(🔼)欢,四阿哥弘历(lì )(何晟铭 饰)来到风月场所宜春山庄查(chá )(🗼)访,发现(😧)吴文(wén )斌被(👋)人刺杀,珠宝失窃(📼)。弘历查(⚫)处了(🕔)前(qián )来(lái )寻欢的几(🛍)名大员(yuán ),并暗中查访刺客,终(🚥)于查(chá )明杀(📞)手是(🎫)赛貂(🗑)婵(chán )。赛(✖)原名(míng )宋(🚸)田(🖍)田(蒋(jiǎng )梦婕 饰),是(💞)淮(huái )阳盐帮(📎)帮主宋知庸((📯)吴(wú )岱融(róng ) 饰)的(de )义女(🦗),她与吴文斌有(💻)不共戴(dài )天之仇,当年(🤠)吴抄(🌞)斩了她们全家,她因不在家(jiā )幸(xìng )免于(yú )难(🧤)。宋田(🤲)田掉入(rù )官(guān )府(fǔ )所设(🏯)陷(🤳)阱,弘历(lì )出手相(xiàng )救(jiù )。陷(🕯)阱是(shì )弘(hóng )时(shí )(李泰 饰)(🏉)所设,雍正(💍)并不(bú )知情,他要弘历一天内破案。证(zhèng )人陈(🌼)六(🚶)吃了苏公公(任学海 饰)送的(📧)饺子(zǐ )气(qì )绝身(📛)亡,这一切都没(méi )瞒过弘(hóng )历的眼睛。第二天他(🌂)向雍(yōng )正汇报破案经过并提(tí )出自己的观点,弘时(shí )趁(😳)机攻(🎦)击弘历(🍺),雍正闻听弘历要(yào )(💅)让八叔进京,立刻口(kǒu )吐鲜(🍹)血......