雍(🈯)临领(lǐng )主孙女(nǚ )贺(🆓)兰(⛲)茗玉自(🥇)幼(yòu )(📼)聪颖(yǐng ),少(🍩)年(nián )与盛州九皇子萧承(chéng )煦(🕰)意外(wài )结识,二人性情相投,情(qíng )(🍖)愫(sù )渐(jiàn )生。萧承煦“战(zhàn )死”的(de )消息(🎏)误(wù )传,茗(míng )玉(yù )(📼)为救承煦胞(🐿)弟萧承(chéng )轩,被(🗄)迫嫁与(yǔ )(🕖)承(🕯)煦三哥盛(✳)州王(wáng )萧承睿,身(shēn )陷后宫。萧承(🥞)煦屡立战功助(😻)萧(🚸)承睿称帝(🥀),建(🤯)立大晟国(guó ),却因功高盖主遭到其(🌚)猜忌,加之得知当年母妃(fēi )身(🎛)死、(㊗)父(fù )(🥎)王传位的真相(xiàng ),承煦决(jué )意篡权复仇。还未得手,萧承睿却旧(jiù )疾复发溘然(🚻)薨(hōng )逝(🕙),并下(xià )诏(zhào )(👺)令茗(🏯)玉(yù )之子萧启(qǐ )(🐀)元继(🚴)位,以(⚾)牵制萧(👣)承煦,稳固朝(cháo )堂。萧承煦被迫(pò )扶(fú )持萧启元,却仍一心求娶(👪)贺兰(lán )茗玉。与此同(💹)时,启元渐渐(🏒)长大,不满萧承煦的控(kòng )制,更在旁人挑拨下(xià )得知母亲与萧承煦私情,对其二(🌱)人心生怨恨。贺兰茗玉以大晟上下安定为(🕕)重(chóng ),竭力在(zài )(🚻)启(qǐ )元(yuán )(🔪)和(hé )(🐂)萧承(chéng )(🛃)煦之间寻求平衡。岂料(💑)承(chéng )(🎴)煦最终战死,而启元也生就一(yī )世(shì )情(🐈)痴,随(suí )宠妃董若萱(🐌)病逝(🖱)而去。茗(míng )玉为了(✒)大晟的将(jiāng )来,再一(yī )次坚(jiān )强陪伴在(zài )(🔍)登基的小皇帝身边。