大清雍(yōng )正年(👷)间(jiān ),重臣(✒)丧期竟有人伺意(yì )寻欢(🌰),四阿哥弘历(🛍)(何(🕰)晟铭 饰)(🔧)来到(dào )风(fēng )月场所宜春(🍖)山(shān )庄查访(🐮),发现吴文斌被(bèi )人(rén )刺杀,珠(zhū )宝失(♑)窃。弘(🚤)历查处(chù )了前来寻欢的几名(míng )大(dà )员,并(🙍)暗中查访刺客(🚉),终于查明杀手是赛貂(🗑)婵。赛(sài )(✖)原名宋田田(tián )(蒋梦婕 饰)(🤷),是淮(⏺)阳(🚢)盐帮(bāng )帮主宋知(🥁)庸(yōng )(吴岱(🛑)融 饰)(🔢)的义(💱)女,她(🎛)与吴(㊗)文斌有不共戴(dài )天之仇,当年(🤠)吴抄(chāo )斩了(le )她们全(quán )家(jiā ),她因不在家幸免(🤷)于难。宋(sòng )(🚻)田(tián )田掉入(rù )官府所设(shè )陷阱(jǐng ),弘历出手相救。陷阱(🌮)是弘时(🤘)(李泰 饰(💔))所设,雍正并不知(zhī )情,他要弘历一天内破案。证(🌪)人陈六吃了(📟)苏(sū )(🐩)公公(gōng )(任学海 饰)送的饺子气绝身(📛)亡,这(zhè )一(📸)切(🥤)都没瞒过弘历的(de )(🍽)眼睛。第(dì )二天他(tā )(🌂)向(xiàng )雍正汇报(bào )破案经过并提出自己的观点,弘时趁机攻击(📤)弘历(🍺),雍(yōng )正闻(🛃)听弘历要让八(bā )叔进(jìn )京(jīng ),立刻口吐鲜血(⛴)......