雍临领主孙女(🔨)贺兰茗玉(🐽)自幼聪颖,少年与盛州九皇子萧承煦意外(🤴)结(jié )识,二(🎗)人(🎹)性(🆖)情相投,情愫(🔬)渐生。萧承(chéng )煦“战死”的消(🎲)息误传,茗玉为(wéi )(😎)救(jiù )(🚤)承煦胞弟(dì )萧承轩,被(🗄)迫嫁与承(🕯)煦三哥盛州王萧(xiāo )承睿,身(🐖)陷后宫(gōng )(📞)。萧承(chéng )煦屡立(🍮)战功助(zhù )萧承(🖍)睿称帝,建立(😱)大(🐖)晟(shèng )国,却(⏺)因功高(📎)盖(gài )(🧚)主(zhǔ )遭(zāo )(🔩)到其(qí )猜忌,加(⏯)之得知当(dāng )年母妃(fēi )身死、父王传位的真相(xiàng ),承(chéng )煦决意(yì )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(xiāo )启元(🧟)继位,以牵(qiān )制萧(👣)承(🗳)煦,稳(❕)固朝(cháo )堂。萧承煦被迫扶持萧(xiāo )(🦇)启(qǐ )元(yuán )(🈸),却(què )仍一心(⛏)求娶贺(hè )(🥋)兰茗玉(yù )。与此同(💹)时,启元渐(jiàn )渐长大,不满萧承煦的控制,更在旁(💏)人(rén )(📸)挑拨下得(dé )(♌)知(zhī )母亲与(yǔ )萧承煦私(🚲)情(📐),对其(qí )二人心(xīn )生怨恨。贺兰茗玉以大晟上(shàng )下安定为重,竭力在启元和萧承煦(xù )之间寻求平衡。岂料承(🎴)煦最终战(🍹)死,而(❄)启元也生就一世情痴(chī ),随宠妃董若(ruò )萱病逝而去。茗玉为(🏡)了(le )大晟(🈸)的将来,再(zài )一次坚强陪伴(👆)在登(🏗)基的小皇(huáng )帝身边(biān )。