雍临(lín )领主(zhǔ )孙女贺(hè )兰茗(✒)玉(🐽)自幼聪颖,少年与(yǔ )盛州九(😘)皇(huáng )子(zǐ )萧承(chéng )(🔱)煦意(yì )外结(🍥)识,二(🎗)人性(xìng )情相(xiàng )投,情(🍖)愫渐生。萧承煦“战死”的消息(xī )误传(🌗),茗玉为救承煦(⚫)胞(🐿)弟萧承轩,被迫嫁(jià )与(yǔ )承(chéng )煦三(sān )哥(gē )盛(✳)州王萧承睿,身(shēn )陷后宫。萧承煦屡(😚)立(🍮)战功助(😻)萧承睿称帝,建立大晟国(guó ),却因功高(📎)盖(🧚)主(🚣)遭到(dào )其猜(cāi )忌,加(⏯)之(😞)得(dé )知当年母妃身死、父王传位(wèi )的(de )真相,承(chéng )煦决意篡(cuàn )权复仇。还未(🙉)得手(shǒu ),萧承睿却旧疾(🤷)复发(🧤)溘然(🚻)薨(🤲)逝,并下诏令(⛳)茗玉(🤳)之(zhī )子萧启元继位,以牵制萧承煦,稳(wěn )固(gù )朝堂(táng )。萧(xiāo )承煦被迫(pò )扶持萧启元,却仍(réng )(🐛)一(🌹)心求娶(👪)贺兰茗玉。与此(🚶)同(tóng )时(📟),启(💯)元渐渐长(zhǎng )大,不满萧承煦的控制(zhì ),更在旁人挑拨下得(dé )知母亲与(🍽)萧(🏃)承煦私(🚲)情,对其(qí )二(èr )人(👄)心生怨恨(hèn )。贺兰茗玉以大(🏓)晟上下安定为重,竭力在启(qǐ )元(yuán )(🔪)和(🐂)萧承煦之(👩)间(jiān )寻(💅)求(qiú )平(píng )衡。岂(qǐ )料(liào )(💑)承煦最终战死(sǐ ),而(ér )(❄)启元也(yě )生就一世情痴(chī ),随宠(chǒng )妃董若(🚪)萱病逝而去。茗玉为了(✒)大晟(🈸)的(🙅)将来(lái ),再一(🎞)次坚强陪伴在登基(jī )的小皇帝身(shēn )边。