雍临(🕕)领主(zhǔ )孙女贺兰(⛲)茗玉自幼聪颖(yǐng ),少年与盛州(🕋)九皇(huáng )子萧(xiāo )承煦意(🤢)外结识,二人(rén )性情(🥈)相(xiàng )投,情(🍖)愫渐生(shēng )。萧(🥩)承煦“战死”的消息误传,茗玉(yù )为(wéi )救承煦胞弟萧承轩,被(bèi )迫嫁与承煦三(sān )哥盛州(🔲)王(🥄)萧承睿,身陷后宫。萧承(🥞)煦屡立(🍮)战功助萧承睿(🚑)称帝,建立大晟国,却因功高盖主(🚣)遭到(dào )(🥁)其猜忌(jì ),加(jiā )之(zhī )(😞)得知(zhī )(🔢)当年母妃(fēi )身(shēn )(🎛)死、父王传(chuán )(💻)位的真相,承煦(🏂)决意(yì )篡权复仇。还未(🙉)得手(shǒu ),萧承睿却旧疾复发溘然薨(hōng )逝,并下(💠)诏(zhào )令(lìng )茗玉(🤳)之子萧启元(yuán )继位(wèi )(🧣),以牵制(🌮)萧承(🗳)煦(xù ),稳固朝堂。萧承(chéng )(🍑)煦被(🛎)迫扶持(🐾)萧启元(🈸),却(què )仍一(🌹)心求娶贺兰(lán )茗(🃏)玉(🌪)。与此(cǐ )同时(shí ),启元渐(jiàn )渐长大,不(🐡)满萧承(chéng )煦的控制(zhì )(⏲),更(gèng )(🔤)在旁人挑拨下得知母亲与萧(🏃)承煦私情(📐),对其二人(👄)心生怨恨。贺兰茗玉以大晟(shèng )上(shàng )下安定为重,竭(🎦)力在(🚻)启元和萧承煦(⏺)之间寻求平衡(📬)。岂料承煦最终(🚩)战死,而启元也(yě )(⏺)生就(jiù )一(yī )世(shì )情痴,随宠妃董若萱病(bìng )逝(shì )而(💛)去(👼)。茗玉为了大晟的将来,再(zài )一次坚强陪伴在登(dēng )(🏗)基的小(xiǎo )皇帝身边(🎆)。