雍临领(lǐng )主孙女贺(🆓)兰(lán )茗玉自(🥇)幼聪颖,少年与(yǔ )盛州(zhōu )九皇子萧承(🔱)煦意外结识(🎺),二人(rén )性情相投,情(qíng )(🍖)愫(sù )渐(🏴)生。萧承煦“战(zhàn )(📿)死”的(⏬)消息误传,茗玉为(😎)救承煦(xù )胞(🐿)弟萧承轩,被(🗄)迫嫁(jià )与(🕖)承煦三哥(💆)盛州王萧(xiāo )承睿,身陷后宫。萧(xiāo )(🎫)承煦屡立战功(🙁)助萧承睿称帝,建立(lì )大(dà )晟(shèng )国,却因(🚢)功高(gāo )(📎)盖主遭到(🥁)其猜忌,加之得知当年母妃身(shēn )死、(㊗)父王传位的真相(🔝),承煦(🏂)决意篡(cuàn )权复仇(㊙)。还未得手(⛓),萧承睿却旧疾(jí )复发(🧤)溘然薨逝(🕙),并(bìng )下诏令茗玉之子萧启元继位,以牵制萧(👣)承煦,稳固朝堂。萧承(chéng )煦(xù )被迫扶(🚗)持萧(xiāo )启元,却仍一心求娶贺兰茗玉(🌪)。与(🌼)此同时,启元渐(jiàn )渐长(🙎)大(💿),不满萧承煦的控(kòng )(🤥)制(⏲),更(gèng )在旁人挑(tiāo )拨下得(dé )知母亲(qīn )与萧承煦(xù )私情,对其(🔙)二人(rén )心生怨(yuàn )恨(hèn )。贺兰茗(míng )玉(yù )以大(🏓)晟上下安定为(wéi )(🕕)重,竭(jié )(🎦)力(lì )在启元(yuán )和萧承(chéng )煦(⏺)之间(jiān )寻(xún )求平衡。岂料(💑)承煦最终(zhōng )战死,而启元也生(🧥)就一世情(🐈)痴,随宠妃董若萱病逝而去。茗玉为了(✒)大晟(🈸)的(de )(🙅)将来,再(🕵)一次坚(jiān )(📯)强(qiáng )陪(♊)伴在登基的(de )小皇帝(🌒)身边。