雍(yōng )临领主孙(👷)女贺兰茗玉自幼聪颖,少(shǎo )年与盛州九皇子萧承(chéng )煦(xù )意(yì )外结识,二人性(🆖)情(🥈)相投(tóu ),情愫渐生(🗼)。萧(🥩)承煦“战死”的消息(xī )误传(🌗),茗玉为救(jiù )承煦胞(bāo )弟萧(🔸)承轩,被迫嫁与承煦(👁)三哥(gē )(💆)盛州王萧承睿(ruì ),身陷后宫(📞)。萧承(chéng )煦屡(lǚ )立战功助萧承睿称帝(🥀),建(🤯)立(😱)大(🐖)晟(🤷)国(guó )(🔊),却(⏺)因(yīn )功高(gāo )盖主遭到其(qí )猜忌(jì ),加之(😞)得(dé )(🖲)知(zhī )当年母妃身死(sǐ )、父王传位的真相(xiàng ),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(xià )诏令茗玉之子萧启元(🧟)继(🚴)位,以(yǐ )(⚾)牵制(🌮)萧承(🗳)煦(xù ),稳固朝堂。萧承(chéng )煦被迫(💍)扶持萧(xiāo )启元(🈸),却仍一(yī )(🌹)心(xīn )求(🐨)娶贺兰茗玉。与此同(tóng )时,启(💯)元渐渐长大,不满萧(xiāo )承(chéng )煦的控制,更在旁(💏)人挑(tiāo )(🥤)拨下(xià )得知母亲与(yǔ )萧承(chéng )(🔞)煦私(🚲)情,对其(🔙)二人心(xīn )生怨(yuàn )恨。贺兰茗玉以大晟上下安定(dìng )为重,竭力在启元和(🐂)萧承煦(xù )之间(🧘)寻求平(❓)衡。岂料(liào )承(chéng )煦最终战死(sǐ ),而启元(🈺)也(⏺)生(🧥)就一世情痴,随宠(🌲)妃董若萱病逝而去。茗玉为了(✒)大晟的将(jiāng )(🛃)来,再(zài )一次坚强(qiáng )陪(péi )伴在(zài )登(🏗)基的小(🏆)皇帝(🌒)身边。