大清雍正(🌠)年(👷)间,重臣丧期(🥇)竟有人伺意寻欢,四阿哥弘历(何(🕰)晟铭 饰)(🔧)来(lái )到风(🆖)月场所宜春(🍖)山庄查访(fǎng ),发现吴文斌被人刺杀(🎏),珠(zhū )宝失窃。弘(hóng )历查处了(🕔)前来寻欢(huān )的几(jǐ )名大员,并暗中(✳)查访刺(🛹)客,终(zhōng )于查明杀(📞)手是赛貂(diāo )婵。赛(sài )(✖)原名宋田(tián )田(蒋梦婕(🤯) 饰),是(shì )(💞)淮阳盐帮(bāng )(📎)帮(bāng )主(🚣)宋(🔩)知庸(yōng )(吴岱(🛑)融(róng ) 饰)的义女,她与吴(wú )文斌有不共戴天(tiān )之(zhī )(✋)仇(🐑),当(🙌)年吴(🤸)抄斩(🙄)了(㊙)她们全家,她因(yīn )不在家幸(🥫)免于难。宋田田掉(⛳)入(😍)官(💠)府所设陷阱,弘历(lì )出手相救。陷阱是弘时(shí )(李泰(tài ) 饰)所设,雍(yōng )正(zhèng )并不知情,他要弘(hóng )历(lì )一(yī )天(🐨)内破(pò )案。证人陈六(liù )(🚶)吃了苏公公(gōng )(任学(🙎)海(hǎi ) 饰(shì ))送的饺(jiǎo )子气绝身亡,这一切都没(méi )瞒过弘(hóng )历(🐞)的眼睛。第二(èr )(📐)天(🔎)他(🌂)向雍正汇报(🆙)破(pò )案经过并提出自己的观(guān )点,弘时趁机攻击弘(hóng )历,雍(🐂)正闻听弘历要让(ràng )八(❓)叔进京,立(lì )刻口(🚤)吐鲜(🍹)血......