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(xù )意外结识(shí ),二人(rén )性情(🥈)相(xiàng )投,情愫渐(jiàn )生。萧承(💤)煦“战死”的(de )消息误传,茗玉为救承煦胞弟萧承轩,被迫嫁与承煦(xù )(👁)三哥盛州(zhōu )王萧承睿,身陷(🕌)后宫(gōng )(📞)。萧承煦屡立战功(🙁)助(zhù )萧承(🖍)睿称帝,建立大晟(🤷)国,却(⏺)因(yīn )功高盖主遭到其(🌚)猜(📯)忌,加之得知(zhī )当年(💱)母妃身死(sǐ )、父王传位(🗞)的真相,承(🐑)煦(🏂)决意篡权复仇。还未得手,萧承睿(🍄)却旧(jiù )(🥫)疾复发(fā )溘(kè )然薨(hōng )逝,并下诏(zhào )令茗玉之子萧启元继位,以牵制萧承煦,稳(❕)固(gù )朝(cháo )堂。萧(xiāo )承煦(xù )被(bèi )迫扶持萧启(qǐ )元(🈸),却(què )(🏻)仍一心求娶贺兰茗玉。与(yǔ )此(cǐ )同时,启元(😝)渐渐(jiàn )(🏒)长大,不满(mǎn )(🈺)萧承煦(xù )(🔍)的控制,更(gèng )在旁人挑(tiāo )(🥤)拨(bō )下得知母亲(qīn )与(🍽)萧承煦私(sī )情,对其二人心(xīn )(🐖)生怨恨(hèn )。贺兰(🚡)茗玉(yù )以大晟上下安定为重(chóng ),竭力(📤)在启元和萧承煦(xù )之间寻求(qiú )平衡。岂(qǐ )料承煦最终(🚩)战死,而启(💁)元(yuán )也(⏺)生就(jiù )(🔮)一(👅)世(🈳)情(qíng )痴(🔬),随(suí )宠妃董若(🚪)萱病(bìng )逝而去。茗玉为(🏡)了大晟(shèng )的将(🛃)来(🛌),再一(yī )(🎞)次坚强陪伴在(zài )登基(🍉)的(de )小(xiǎo )(🏆)皇帝身边(biān )。