大清雍(yōng )正年间(🔨),重臣(✒)丧期竟(📼)有人(🏽)伺意寻欢,四阿哥(gē )弘历(何(hé )晟(shèng )铭(míng ) 饰)来到风月场(chǎng )所宜春山(🔬)庄查(chá )访,发现吴文(📿)斌(🌫)被人刺杀,珠宝失窃。弘历(lì )(🖲)查处(🐿)了前来(lái )寻欢的几(🛍)名大员,并(bìng )(🙍)暗中(✳)查(🔲)访刺客,终于查(chá )明杀手是赛貂(🗑)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)(🔢)的(❔)义女(🦗),她与吴(wú )文斌有不共戴天之仇,当年吴抄(chāo )(🌞)斩了她们全家,她因不在(zài )家(jiā )(⛏)幸免于难。宋(🚻)田(tián )田(tián )掉(diào )入官府所设陷(xiàn )阱,弘(hóng )历出手相(xiàng )救(jiù )。陷阱(🌮)是弘(🗳)时(李泰 饰)所设(🍑),雍(yōng )正并不知情,他(tā )要弘(hóng )(🐛)历(🌹)一天内(nèi )(👪)破案。证(zhèng )人(rén )陈六吃(chī )了(le )苏公公(任学海(💿) 饰)(🈺)送的(de )饺子气绝身(📛)亡(wáng ),这一切都没瞒过弘历的眼睛(🔞)。第二(èr )天他向雍正汇报(bào )破案(🔫)经(jīng )(💣)过并提出(📞)自己的观(🎐)点,弘时(shí )趁机攻击弘(🚻)历,雍正(zhèng )闻听弘(hóng )历(lì )要让八叔(shū )进京,立刻(kè )口吐鲜(xiān )血(⛴)......