李梦觉同(tóng )谢(👷)景(jǐng )殊(shū )(🆓)因花朝楼(lóu )之(📼)变,成了(le )一纸合约的“百日夫(🔱)妻(🕰)”,在(🍥)外人(🔧)眼里两人情深款款,鹤蝶(dié )比翼。李梦觉端(duān )庄(zhuāng )娴雅,给(❣)足了正(♑)牌(pái )娘子的(🖲)体面(🐿),谢景殊(shū )虽不良于行可却也(🙍)体贴温柔。可谁知两人原本(📞)便是(🎫)互藏祸心,于(yú )(🙁)对(duì )方(fāng )图(🖍)谋不轨。李(lǐ )(🤯)梦觉本(běn )是索命门(🚢)下(xià )的江(jiāng )湖(🚣)斥候,为(📯)查(🚨)“天枢案”潜(qián )入(💱)花朝楼。谢景殊更(💻)是将(jiāng )自(📙)己定北(🐑)侯的(🙌)身份(fèn )捂得严实,佯装富(fù )商纨绔。直到某个(👃)月黑风高夜(yè ),两人(💠)含笑对望(wàng ),李梦觉路出(chū )马(🧣)脚(jiǎo ),往日故(gù )作恩爱(ài )的夫妻顷刻间(jiān )卸掉了最后(hòu )一(yī )层伪(wěi )装。然(rán )而,彼时接(👪)连频出的(de )命案,线(xiàn )索真相无不指(🏒)向当(dāng )年屠城案与(📧)天枢案的(⏲)往事,迫于探寻同(tóng )一个目标的现实,两人(rén )(📐)达(🔎)成了(🔙)短暂(👄)的合盟,和(hé )鹿(🔥)溪(xī )儿、景晏、柳(liǔ )予安一(yī )起(🕕)踏上(👗)了(🎦)寻找“雪上一枝蒿”擒(qín )奸摘伏的旅程……