大清雍正年间(🔨),重臣(✒)丧(sàng )期竟有人伺意(yì )寻欢(🌰),四阿哥弘(hóng )历(何(🕰)晟铭(🤴) 饰(🎺))(🔧)来(lái )到(dào )风月场所宜春山庄(🏴)查(chá )访,发现(😧)吴文斌(🌫)被人刺杀(shā ),珠宝(bǎo )失窃。弘历查处了前来寻欢(🤷)的几名大员(🕯),并暗(💆)中查(chá )(🔲)访刺客,终于查明(míng )杀手(🎿)是赛貂婵(😚)。赛原名宋田田(tián )(蒋梦婕(🤯) 饰),是淮(huái )阳盐(🌙)帮帮主宋(🔩)知庸(吴岱(🛑)融 饰)的义女(nǚ ),她(tā )与吴文斌有不共戴(dài )天之(zhī )仇,当(dāng )年(nián )吴(wú )抄斩了她们全家(jiā ),她因不在(zài )家幸免(🤷)于(👃)难。宋(sòng )田(tián )(🤲)田(tián )掉(diào )入(rù )官府(👺)所设陷阱,弘(🕐)历(lì )出手相(xiàng )救。陷阱(🌮)是(👣)弘时(李泰(💝) 饰(shì )(💔))所设(🍑),雍(yōng )正并不知情,他(tā )要弘历一天(tiān )(🐨)内破案。证人陈(🌼)六(🚶)吃了(📟)苏公公(任(🏒)学海 饰)送(sòng )的饺子气绝(jué )身亡,这一切都没(méi )瞒(mán )过弘历的眼睛。第(🚲)二(èr )天他向雍正汇报破案经过(guò )并提出(📞)自己的观(🎐)点,弘时趁(chèn )机攻击弘历,雍(🐂)正闻听弘历(lì )要让八叔(shū )进京,立刻口吐(🚩)鲜血(⛴)......