雍临领主孙女贺兰茗玉自幼聪颖,少年(nián )与盛州九皇子萧(xiāo )承煦(🕰)意外结(🍥)识,二人性情(qíng )相投(🛤),情愫(🔬)渐生。萧(xiāo )(🥩)承煦“战死”的消(xiāo )息(🎏)误(wù )传,茗玉(yù )为救承(🖲)煦胞弟(🕔)萧承轩(xuān ),被迫(🛍)嫁与承(🕯)煦三哥盛(shèng )州(zhōu )(🔲)王萧(xiāo )承睿,身陷后宫(📞)。萧承(🥞)煦屡立战功助萧(xiāo )承睿称帝(🥀),建(🤯)立大晟国(guó ),却因功(gōng )高盖主(zhǔ )(🚣)遭到其猜(cāi )忌,加(⏯)之(zhī )得知当(dāng )年(💱)母妃身死、父(🥎)王传位的真相,承煦决(jué )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(lìng )(⛳)茗玉之子萧启元(🧟)继位,以(yǐ )牵(qiān )制(🌮)萧承(chéng )煦(🤘),稳固朝(💹)堂。萧承煦(xù )(👊)被迫扶持(chí )萧启元,却仍一心求(qiú )娶贺(hè )兰(🤷)茗玉(🌪)。与(🌼)此同时(shí ),启元(😝)渐渐长大(dà ),不满萧承(chéng )煦(xù )的控制(⏲),更(🔤)在旁人(rén )挑拨下得知母亲(qīn )与萧承煦私情(📐),对其二人(rén )心生怨恨。贺兰茗(míng )玉以(⏳)大晟(🚽)上下(xià )安(ān )定(👛)为重,竭力在(🚻)启元和萧承(chéng )煦之间寻求平衡(héng )。岂料(💑)承煦(xù )最(zuì )终战死(sǐ ),而启元(🈺)也生(🧥)就(jiù )一世情痴,随(🔍)宠(chǒng )妃董若(🚪)萱病逝而去(👼)。茗(🐅)玉为(🏡)了大晟的(de )将来,再一(yī )次坚强陪伴在登基的小(🏆)皇(huáng )帝身边。