大清雍正(zhèng )年间,重臣(✒)丧期竟有人(🏽)伺意(yì )寻欢(huān ),四阿哥(🕟)弘历(🛍)(何(hé )晟铭(🤴) 饰)来到风(fēng )月场所(suǒ )宜春(chūn )山庄查(chá )访(fǎng ),发(💤)现吴(wú )(🎾)文斌(🌫)被人(⏬)刺(cì )杀,珠(zhū )宝失窃。弘历(lì )(🖲)查(chá )(⚫)处了前来(👑)寻欢的几名(míng )大员(yuán ),并暗中查访(🥄)刺客,终(🚥)于查明杀手是赛貂(diāo )婵。赛原(🙁)名宋田田(蒋(🥀)梦婕 饰)(🤷),是淮阳(yáng )(🚢)盐(🌙)帮帮(bāng )主宋知庸(🌚)(吴岱融(róng ) 饰)(🔢)的(de )义女,她(🎛)与吴文斌有不共戴天之仇(chóu )(🐑),当年吴抄斩了(㊙)她们(men )全(quán )家(💪),她(tā )因不在家幸免于难。宋田田掉入官府所设陷(🤳)阱(🎋),弘(🕐)历出手相救。陷阱是弘时(李(lǐ )泰(tài ) 饰)所设,雍(yōng )正并(bìng )不(🐾)知(zhī )情,他要弘历(🌹)一天(tiān )(🐨)内(nèi )破案。证人(rén )陈六吃(💹)了苏(sū )公公(😝)(任学(xué )(🙎)海 饰)送的饺子气绝身(📛)亡,这一切都没瞒过(guò )弘历的(🍽)眼睛。第二天他向雍正汇报破(pò )案经(jīng )过并(🚡)提出自(⏳)己的观(🎐)点,弘时(shí )(🕕)趁机攻击弘历,雍(yōng )正闻听(⏺)弘历要让八(bā )叔进京,立(lì )刻口吐鲜血......