雍临领(lǐng )主孙女贺兰茗玉自(zì )幼(yòu )聪颖,少年与盛州九皇(huáng )子萧承煦意外结识(🎺),二人性情(qíng )相投,情愫渐生(shēng )。萧承煦“战死(sǐ )”的消(🎲)息(🎏)误传,茗玉(📼)为救承(🖲)煦(xù )胞弟萧承轩,被迫嫁与承煦(xù )三(sān )哥(💆)盛州王萧承睿,身(🐖)陷后宫。萧承煦(xù )屡立战(✖)功助萧承睿(ruì )称(chēng )帝,建立大晟(🤷)国,却(⏺)因(yīn )功(🌙)高盖主遭到其猜忌,加(jiā )之得知当年母(🦗)妃身(shēn )(🎛)死、父(fù )王传(chuán )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(🧤)溘然薨逝,并(bìng )下诏令茗玉之(zhī )(🎋)子(zǐ )萧启元继位,以(⚾)牵制萧(xiāo )承(chéng )(🗳)煦,稳固朝(cháo )(💹)堂。萧承煦被迫(💍)扶持萧(xiāo )启(qǐ )元(yuán ),却(🏻)仍(🐛)一(yī )心求娶贺兰茗玉。与此同(tóng )时(📟),启元渐渐(jiàn )长大,不满萧承煦的控(kòng )制,更(🔤)在(👌)旁人挑(tiāo )拨(🔷)下得知母亲(🐞)与(🍽)萧承(chéng )煦(xù )私情(qíng ),对其(🔙)二人心生怨恨。贺兰茗(🌸)玉(📞)以(⏳)大晟上下安定(dìng )为重,竭力在启(qǐ )元和萧(👚)承煦之(👩)间寻求(🤼)平衡(héng )(📬)。岂料承煦最(🚤)终战死,而启元也(⏺)生就(🔮)一(yī )(👅)世(shì )情痴,随(suí )(🔍)宠(chǒng )(🌲)妃董若萱病逝而(ér )(💛)去。茗玉为了大晟(shèng )的(de )将来,再一(yī )次坚强陪伴(👆)在登基的(de )小皇(🐣)帝身边(biān )。