雍临领主孙女(🔨)贺兰茗(míng )玉自幼(📼)聪颖,少年(nián )与盛州九皇子萧承煦意(🤢)外结识,二人性情相投,情(🍖)愫渐(jiàn )生。萧承煦“战死”的消(🎲)息误(❣)传,茗玉为救承(chéng )煦胞(bāo )弟(dì )萧承轩,被迫嫁(🎡)与承煦三(🙍)哥盛州(🔲)王萧承(chéng )睿,身陷后宫。萧(xiāo )承煦屡(😚)立(🍮)战(zhàn )功助(😻)萧(🚸)承睿称(chēng )帝,建(jiàn )(🤯)立(😱)大晟(🤷)国,却(què )因功(🌙)高盖(gài )主遭(🔩)到其猜忌,加之得(dé )知当年(💱)母(🦗)妃身死、父王传位的真(zhēn )(📙)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(👺)令茗(🏯)玉(🤳)之子萧启元继(🚴)位,以(yǐ )牵制萧(xiāo )(👣)承煦,稳固朝堂。萧承煦被迫扶持(🐾)萧(xiāo )(🦇)启(qǐ )元(yuán ),却仍一心(⛏)求娶贺兰茗玉。与此(cǐ )同时,启元渐(jiàn )渐长大,不满萧(xiāo )承煦的控(kòng )制(⏲),更(gèng )(🔤)在旁人挑拨(bō )下得知母亲与(yǔ )萧承煦(xù )私情,对其(qí )二人心生怨(🖍)恨。贺兰(🚡)茗玉以大晟上下安定为重,竭力在(🚻)启元和萧承煦之(zhī )(👩)间寻求平(píng )衡(héng )。岂料承煦最终战(🍹)死,而启(qǐ )元(yuán )(🈺)也(yě )生(🧥)就一(yī )世(🈳)情痴(chī ),随宠(chǒng )妃董若萱病逝(🖱)而(ér )去。茗玉(yù )为(wéi )(🏡)了大(💨)晟的将(jiāng )(🛃)来(🛌),再一次坚强(qiáng )陪伴在登基的小皇(huáng )帝身边。