雍临领主孙女(🔨)贺兰茗(míng )玉自幼聪颖,少(shǎo )年(nián )与盛州(🕋)九皇(🕟)子萧承煦(🕰)意外结识,二人性(🆖)情(🥈)相投,情愫渐(jiàn )生(shēng )。萧(🥩)承煦“战死”的消息(🎏)误(wù )传,茗玉为(😎)救承(chéng )煦(xù )(⚫)胞弟(dì )萧(xiāo )承轩,被(🗄)迫嫁与(yǔ )承(🕯)煦三(sān )(🙍)哥盛州王萧承睿,身陷(xiàn )后宫。萧承煦屡立(🍮)战功助(zhù )萧(xiāo )承睿(ruì )称帝(dì ),建立(lì )大晟国,却因功高盖主(🚣)遭到(dào )(🥁)其猜忌,加(jiā )(⏯)之得知当(❔)年母妃(fēi )身死、父王(🥔)传(chuán )(💻)位(🗞)的真相,承(chéng )煦(xù )决意(yì )篡权复(🙄)仇。还(hái )未得手(⛓),萧承睿(ruì )却旧(jiù )疾复发溘然薨逝,并下(xià )诏令茗(🏯)玉之子萧(🕐)启元继位,以牵(qiān )制萧承煦,稳固朝(cháo )堂。萧承(chéng )煦被迫扶持(🐾)萧启元,却仍一心(⛏)求(🐨)娶贺兰茗(🃏)玉。与(🌼)此同时,启元渐渐长大,不(bú )满萧(xiāo )承煦(xù )的(de )(😙)控制,更(🔤)在旁人挑拨下得知母亲(🐞)与萧承煦私情,对其二(èr )人心生怨恨。贺兰(lán )茗(🌸)玉以大(🏓)晟上(🎐)下安(🔲)定(👛)为重,竭力在启元和萧承煦之(👩)间寻求平衡。岂料承(chéng )(🎴)煦最终战死,而启元也生(shēng )就一世情(qíng )痴(🔬),随宠妃董若(🚪)萱病(bìng )逝而去(👼)。茗(🐅)玉为(🏡)了大(💨)晟的将来,再一次坚强陪伴在登(dēng )(🏗)基的小皇帝(🌒)身边。