雍(yōng )临领主(zhǔ )(🌠)孙女贺兰茗玉自幼聪颖,少(🍩)年与盛州九皇(huáng )子萧承煦(🕰)意(yì )外结识,二(èr )(🎗)人(rén )性情相投,情愫渐生(🗼)。萧承(chéng )(💤)煦“战死”的消(🎲)息误传(🌗),茗(míng )玉为救承煦胞(🐿)弟(dì )萧承轩(xuān )(🎩),被(🗄)迫嫁与承煦三哥盛州王(wáng )(🥄)萧承睿,身(shēn )陷后宫。萧(🎫)承煦(xù )屡立战(zhàn )(✖)功(🙁)助萧(🚸)承睿称帝(dì ),建立大晟国,却因功(🌙)高盖主遭到其猜忌,加(⏯)之得知当(dāng )年母妃(🌑)身死、父(fù )王传位的真相,承(chéng )煦决(🙌)意篡(cuàn )权复仇。还未得(dé )(💪)手,萧(⏰)承睿却旧疾(jí )复发溘然(🚻)薨(🤲)逝(🕙),并下诏令茗玉(yù )之(zhī )子萧启元继位,以牵制萧承煦,稳固朝(💹)堂。萧承煦被迫(pò )扶持(🐾)萧启元(yuán ),却仍一心求(qiú )娶贺兰茗玉。与此同时,启元(😝)渐渐长(zhǎng )(🙎)大,不满(🈺)萧承煦的控(kòng )制,更在旁人挑(tiāo )拨(bō )(🔷)下(xià )得知母亲与萧承煦(xù )私情,对其二人心生怨(yuàn )(🖍)恨。贺兰茗玉(yù )以大晟(shèng )(🚽)上(🎐)下安定为(wéi )重,竭(🎦)力在启元和萧承煦之(zhī )间(jiān )寻求(🤼)平衡。岂料承煦(xù )最终(🚩)战死(⛴),而启元也生就一世情痴,随(🔍)宠(🌲)妃董(dǒng )若萱(🐌)病逝(🖱)而(ér )去。茗(🐅)玉(⛅)为了大晟(shèng )的(🙅)将来(🛌),再(zài )一(🎞)次坚强(qiáng )(🐇)陪伴在登(dēng )基的小皇帝身边。