大清雍正年间,重臣(chén )丧(sàng )期(🥇)竟(jìng )有人伺意寻欢(huān ),四(sì )(🕋)阿哥(🕟)弘(🕸)历(🛍)(何晟(🤢)铭 饰)来到风月场所宜春山庄(🏴)查访,发(💤)现(xiàn )吴文斌被人刺(🎲)杀,珠宝失(♑)窃。弘历查处了前来寻(xún )欢(huān )的几名(🎡)大员,并暗中(zhōng )查(🔲)访刺客,终于(yú )查明杀手(🎿)是赛(sài )(🥞)貂婵。赛原(yuán )名(míng )宋田田(tián )(🚑)((🐶)蒋梦婕(🤯) 饰),是淮阳(yáng )盐帮(📎)帮(🧚)主(zhǔ )宋知庸(吴岱融 饰(🖲))的义女,她(🎛)与吴(wú )(㊗)文斌有不共(gòng )戴天之仇(chóu )(🐑),当年吴抄斩了她们(🙀)全(🙉)家,她因(yīn )不在家幸免于难。宋田(tián )田掉(diào )入官府所设陷(xiàn )(🤳)阱(jǐng )(🎋),弘历出手相(xiàng )(🧣)救。陷(xiàn )阱(jǐng )是弘时(李泰 饰(shì ))所(🥊)设,雍(🛎)正(zhèng )并(bìng )不(🐾)知情,他(tā )要弘历一天内破案。证人(💅)陈六吃了苏公(gōng )公(任学(xué )海(hǎi ) 饰)(🈺)送的饺子气绝身亡,这一切都没(👵)瞒过弘历的眼睛。第(dì )二天他向雍正(👄)汇报破案(🔫)经(💣)过(guò )(🔥)并提出(chū )自(⏳)己(🏓)的观点,弘时趁(chèn )(😳)机攻(gōng )击(jī )弘历,雍正闻听弘历要让八叔(shū )进京,立刻口吐鲜(xiān )血......