雍(yōng )临(🕕)领主孙(sūn )女贺(hè )兰(lán )茗玉自幼(yòu )聪颖,少年与(🌰)盛(🃏)州(zhōu )九皇(huáng )(🕟)子萧承煦(xù )(🕰)意外结识,二(🎗)人性情(🥈)相(🐉)投(🛤),情愫渐生。萧(xiāo )承煦“战死”的消息误(❣)传,茗玉为(😎)救(jiù )(🚤)承煦(⚫)胞(🐿)弟萧承轩,被迫(🛍)嫁(jià )与承煦(👁)三哥盛州王萧承睿,身(shēn )陷后宫。萧承煦屡立(🍮)战功(gōng )助萧承睿(ruì )称帝,建立(😱)大晟国,却因(🚢)功高盖(gài )主(🚣)遭(🔩)到(dào )其(qí )猜忌,加之得(dé )知当年母妃身死(🌊)、父王传(chuán )位的真相,承煦决(🙌)意(🤠)篡权复仇。还未得手,萧承睿却旧疾复发溘然薨逝(🕙),并下诏(zhào )令茗玉之(zhī )(🎋)子萧(🕐)启元继位,以牵(🕯)制萧(xiāo )(👣)承(🗳)煦,稳(wěn )固(💝)朝堂。萧承煦被迫扶持萧(🦇)启元,却仍一(yī )心求娶贺兰(lán )茗(míng )(🃏)玉(🌪)。与此同(💹)时,启元渐渐长大,不满萧承(📧)煦的控制,更在旁人挑拨下(xià )得知母(mǔ )(🥅)亲与(yǔ )萧承(chéng )煦私情(qíng ),对其二(🌱)人(rén )心生(shēng )(🆙)怨恨(hèn )。贺兰茗玉以大晟上下安(ān )定(dìng )为重,竭(jié )力在启元和萧承煦(xù )之间(🧘)寻(💅)求平衡。岂料(liào )承(🎴)煦(xù )最终战死(⛴),而启元也生就(🔮)一(yī )世(shì )情痴,随宠(🌲)妃董若萱病(🐱)逝而(💛)去。茗玉为了大晟的将来,再(zài )(🕵)一次坚(jiān )强(qiáng )陪伴(bàn )在登基的小(xiǎo )皇帝身边(biān )。