大(dà )清(🕕)雍正年间(jiān ),重臣丧期竟有人(rén )伺意寻欢,四阿哥弘历(何晟铭(míng ) 饰)(🔧)来(🎗)到风月场所(suǒ )宜(yí )春山庄查访,发现吴(wú )文斌被人刺(cì )(🎲)杀,珠宝失窃。弘历查处(🐿)了前(qián )来寻欢(🤷)的几(🛍)名大员(🕯),并(bìng )暗中查访刺客(kè )(🚉),终于(🐖)查明杀(shā )手(shǒu )是赛(🥞)貂(🗑)婵。赛(✖)原名宋田田(蒋梦(mèng )婕(🤯) 饰),是淮(⏺)阳盐帮(📎)帮主宋知(🥁)庸(yōng )((📯)吴岱融 饰(shì ))(🔢)的义女,她与(yǔ )吴(㊗)文斌有(💻)不共戴天之仇(🐑),当年吴抄(chāo )斩(zhǎn )了她们(men )全(quán )家,她(tā )因不在家(jiā )(⛏)幸(xìng )免于(👃)难(🧤)。宋田田掉入(😍)官府所(suǒ )设陷(🤳)阱(🎋),弘(hóng )历出(chū )手相救。陷阱(jǐng )是弘时(李泰 饰)所设,雍正并(🚗)不知情,他(➡)要(🏻)弘历一(yī )天内(nèi )破案。证人陈(chén )六(🚶)吃了苏(🐩)公公(任学(xué )海(💿) 饰)送的饺(jiǎo )子(zǐ )(😙)气绝身亡,这一(yī )切都(dōu )没(méi )瞒(mán )过(💸)弘历的眼睛。第(dì )二天他向雍(yōng )正汇报破案经过并提出自己(🏓)的观点(🍁),弘时趁机(jī )(👗)攻(gōng )击弘历,雍正闻听弘历要让八(bā )叔进(✖)京,立刻口(🚤)吐鲜血......