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(🍥)识(🎺),二人性情(🥈)相(🐉)投,情(🍖)愫渐生。萧承(chéng )煦“战(zhàn )(📿)死(🌫)”的(de )消息误(❣)传,茗玉(yù )为救承煦(xù )胞弟萧(xiāo )承轩(🎩),被迫嫁(jià )与承煦(xù )(👁)三哥(gē )盛州(🔲)王萧承(chéng )睿,身陷后宫。萧(xiāo )承煦屡立(lì )(🍮)战(✖)功助(zhù )萧(xiāo )承(🖍)睿称帝,建立(😱)大(dà )(🐖)晟国(guó ),却因功高盖主(🚣)遭到(dào )(🥁)其猜忌,加之得知当年(💱)母妃身死、父王传位的真相,承煦决意(🤠)篡权复仇。还未得手,萧(xiāo )承睿(ruì )(🍄)却(⛏)旧疾(🤷)复发溘然薨(hōng )(🤲)逝,并(bìng )下诏(zhào )令茗(míng )(🏯)玉之子萧启元继位(🧣),以牵(qiān )制(🌮)萧承煦(xù )(🤘),稳固朝堂。萧承(chéng )煦被迫扶持萧启元,却仍(réng )一心求娶贺兰茗(míng )玉。与(yǔ )此同时,启元渐渐长大(💿),不满萧承煦的(de )(😙)控制(zhì ),更在旁人挑拨下得知母亲与(yǔ )萧承煦私(sī )情,对(🌂)其(🔙)二人心(xīn )生怨恨。贺兰(🚡)茗玉以大晟(shèng )上下安(🔲)定为(wéi )重,竭(jié )力(📤)在(zài )(🚻)启元和萧承煦(xù )之间寻求平衡。岂(qǐ )(🕺)料(💑)承煦最终(zhōng )战死,而(ér )启(💁)元(yuán )也生就一世情痴(🔬),随宠妃董若萱(🐌)病逝而去。茗玉为了大晟的将来,再一(yī )(🎞)次坚强陪伴在(🔍)登基的小皇帝(🌒)身(shēn )(🎁)边。