雍(🈯)临领主孙(👷)女贺兰茗玉(yù )自幼聪颖(yǐng ),少年与盛州九(😘)皇(huáng )子萧承煦(xù )(🕰)意(yì )外结(🍥)识(shí ),二人性(xìng )情(🥈)相投,情愫渐生。萧(🥩)承煦(xù )“战死(🌫)”的(de )消息(🎏)误(wù )传,茗(♑)玉为救承(🖲)煦胞弟萧(🔸)承轩,被迫嫁(jià )与承(🕯)煦三(sān )哥盛州王萧(🛹)承睿,身陷后宫。萧承煦屡(lǚ )立战(✖)功助萧承睿称帝(dì ),建立大晟(shèng )国,却因功高盖主遭到其(qí )猜(📯)忌(jì ),加之(zhī )得知当(❔)年(💱)母(mǔ )妃身死、(㊗)父王传位的真相,承(chéng )煦(🏂)决意(yì )篡权(quán )复(🙄)仇。还(hái )未得手,萧(⏰)承睿(ruì )却旧疾复发溘然薨逝,并(bìng )(😍)下(💠)诏(zhào )令(lìng )(⛳)茗玉(yù )(🤳)之子萧启元继位,以牵制(zhì )萧承煦(xù ),稳固朝堂。萧承煦被(🛎)迫扶持(🐾)萧启(qǐ )元,却(🏻)仍(🐛)一(yī )心求娶(qǔ )贺兰茗玉(yù )。与此(🚶)同时,启元(yuán )渐渐长大,不(bú )满萧(🤔)承煦(xù )的控制,更在旁人挑拨(🔷)下得(dé )知母亲(🐞)与萧承煦私情,对其二(èr )人心生怨恨(hèn )(🔫)。贺兰(lán )茗玉以(yǐ )大晟上下(🍁)安定(👛)为重,竭(🎦)力(📤)在启(qǐ )元(yuán )和(hé )萧(xiāo )承煦之间寻求平衡(📬)。岂(🕺)料承煦最终战死,而启元(yuán )也生(🧥)就一(yī )世情(🐈)痴,随宠妃董若萱病逝而去。茗玉为了大(💨)晟(🈸)的将(jiāng )(🛃)来,再一(yī )次坚强陪(♊)伴(👆)在登基的小皇帝身边。