雍临领主孙女贺兰(lán )茗玉(🐽)自幼聪颖,少年(🔼)与(yǔ )(🌰)盛(shèng )州九皇子萧承煦意外结(🍥)识,二人性(xìng )情(🥈)相投,情(qíng )(🍖)愫渐生。萧承(chéng )煦“战死”的消(xiāo )息误传,茗玉(yù )为救承煦胞弟(🕔)萧承(chéng )轩,被迫(pò )嫁与(yǔ )承煦三哥(💆)盛州王萧承睿(ruì ),身(shēn )(🐖)陷(xiàn )(🕌)后宫。萧承(chéng )煦屡立战(zhàn )功助(😻)萧承睿称帝,建立大(dà )晟国,却因功高(gāo )盖主(zhǔ )遭到其(🌚)猜忌,加(jiā )之得(🖲)知(zhī )当年母妃(fēi )(🌑)身(shēn )死(🌊)、父王传位的真相(xiàng )(🔝),承煦(🏂)决意篡权复(fù )仇。还未(🙉)得(💪)手(shǒu ),萧(xiāo )承睿却旧(🥫)疾(🤷)复发溘然(🚻)薨(🤲)逝,并下诏令茗玉之(🎋)子萧启元继位,以牵(🕯)制萧承(🗳)煦(xù ),稳固朝堂。萧承(🍑)煦被迫扶持萧启(qǐ )元(yuán ),却仍一(yī )心(⛏)求(qiú )娶贺兰茗玉。与(🌼)此同时(📟),启元渐渐长大,不满(🈺)萧(🤔)承煦的(😙)控制(⏲),更(gèng )(🔤)在旁人挑(tiāo )拨下得(dé )知母亲与(yǔ )萧承煦私(sī )情,对其(🔙)二人心(xīn )生怨恨。贺兰茗玉以大晟上下安定为重,竭力在启(🍺)元和萧(👚)承煦之(zhī )间寻求(🤼)平衡(héng )。岂(qǐ )料(liào )(💑)承煦最终(zhōng )战死(sǐ ),而启元也(yě )生就一(yī )世情痴,随(🔍)宠(chǒng )妃(fēi )董若萱病逝而去。茗玉(⛅)为了(le )大晟(shèng )的(🙅)将来,再(🕵)一(🎞)次坚(📯)强陪(péi )伴在登基的小皇(🐣)帝身(🎁)边。