雍临领主(zhǔ )孙女贺兰(lán )茗玉(🐽)自幼聪颖,少年(nián )与(🌰)盛州(🕋)九皇(huáng )子萧(🛍)承煦意(yì )外结识,二人性情(🥈)相投,情愫(🔬)渐生。萧(xiāo )承煦“战死”的(de )消息误传(chuán ),茗玉(📼)为(wéi )(😎)救承煦胞弟(🕔)萧(xiāo )承(chéng )轩(xuān ),被迫嫁与承煦三(sān )哥盛州王萧承睿,身陷(xiàn )后(🛺)宫。萧(xiāo )承(🥞)煦屡立战(zhàn )功助(zhù )萧承睿(🚑)称帝,建立大(🐖)晟国,却(⏺)因功(🌙)高盖(gài )(🧚)主遭到其(qí )猜忌(jì ),加(jiā )之得知当(dāng )年(💱)母妃身(🎛)死、父王传位的真(zhēn )相,承煦决(🙌)意篡权复仇。还未(wèi )得(💪)手,萧承睿却旧疾复发溘(kè )然薨逝,并下(💠)诏令(⛳)茗玉之(zhī )子萧启(🐀)元继位,以牵制萧(👣)承煦(🤘),稳固(gù )朝(💹)堂(táng )。萧承煦被迫扶(🚗)持萧(🦇)启元,却仍(réng )一心(⛏)求娶贺兰(🤷)茗玉。与此同(tóng )时,启元渐渐长(zhǎng )大,不满(mǎn )萧承煦的控制(⏲),更(🔤)在(zài )旁(💏)人挑(🥤)拨下得知(zhī )母(🥅)亲与萧(xiāo )承煦私情(📐),对其二(🌱)人心生(🆙)怨恨。贺兰(🚡)茗(míng )玉以大晟(shèng )上下安定(dìng )(👛)为重(chóng ),竭力在启(qǐ )元和(🐂)萧承煦之(👩)间寻求平(❓)衡。岂(qǐ )料(liào )承煦最(zuì )终战死,而启元也生(🧥)就一世情(qíng )痴,随宠妃董若萱病逝而去。茗玉为(🏡)了大晟的将(🛃)来,再一次坚(jiān )强陪伴在登基的(🗒)小皇(huáng )帝身(shēn )(🎁)边。