大清雍正年(👷)间(🔨),重臣丧(🐽)期竟有人伺(sì )意寻欢,四阿哥弘历(lì )(何(hé )晟铭 饰)来到风月场所宜春(🍖)山庄(zhuāng )查访,发现吴文斌被人刺杀,珠(zhū )宝(🏇)失(♑)窃(📼)。弘历查(⚫)处了前来(👑)寻欢的(de )几名大员(yuán ),并暗中查访刺(cì )客(kè ),终于(yú )查明杀(shā )手是赛(🥞)貂婵(😚)。赛(sài )原名宋田(🖍)田(🚑)(蒋梦婕 饰),是淮阳盐帮帮主宋(🔩)知(🥁)庸(吴岱融 饰)的义女(nǚ ),她与吴文斌有(💻)不共戴天之仇(chóu )(🐑),当年吴(wú )(🤸)抄(🌞)斩(zhǎn )了(㊙)她(tā )们(men )全(quán )(🙉)家,她因不(🈴)在家幸(🥫)免于(yú )难(nán )。宋(🚻)田田掉(⛳)入官府(fǔ )所设(🏯)陷阱,弘历出手相(🧣)救。陷(xiàn )(🕯)阱是弘时(李泰 饰)(🏉)所设,雍(yōng )正并不知情(qíng ),他(tā )要(yào )弘历(lì )一天(🐨)内破案。证(zhèng )人陈六吃了(le )(📟)苏公(💯)公(任学海 饰)送的饺子(zǐ )(😙)气绝身亡,这(💏)一(yī )切都(dōu )没瞒(♌)过弘(🥅)历的眼睛。第(dì )二(èr )天他向雍正汇报破(🖍)案经过并(🚡)提出自己的观点,弘(👛)时趁(😳)机攻击弘历(lì ),雍正(zhèng )闻听弘历(lì )要让八(bā )叔进京,立(lì )刻口(🚤)吐鲜血......