雍临(lín )领(lǐng )主孙女贺兰茗(míng )玉(yù )自幼聪(📒)颖,少年与(yǔ )盛州九皇(huáng )子萧承煦意(🤢)外(wài )结识,二(🎗)人性(🆖)情相投(tóu ),情愫渐生。萧承(chéng )煦“战死”的消息误传,茗玉(yù )为救承(🖲)煦胞弟(dì )萧(🔸)承轩,被迫嫁(jià )与承煦三(sān )哥盛州王萧(xiāo )承睿,身陷后宫。萧(🎫)承煦屡立战(✖)功助萧承睿(🚑)称(🐶)帝,建立大晟(shèng )(🤷)国,却因功(🌙)高盖(🧚)主遭(zāo )到(🥁)其猜忌,加(jiā )之(zhī )得知当年(💱)母妃身死、(㊗)父(🥎)王传(chuán )位的真相(🔝),承煦(🏂)决意(yì )(🤠)篡权复仇。还未得手,萧承(🈴)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(🤘),稳固朝(💹)堂。萧承煦(xù )被迫(pò )(💍)扶持萧(🦇)启(qǐ )元,却仍一心求(qiú )(🐨)娶贺(hè )兰茗玉。与此同时,启(qǐ )元渐(jiàn )(🔈)渐长大,不满(🈺)萧承(📧)煦(xù )的控(🤥)制,更在旁(💏)人挑拨下得(♌)知母亲(qīn )与(yǔ )萧(xiāo )承煦私(🚲)情,对其(qí )二人心(xīn )生怨恨(hèn )。贺(hè )兰茗(míng )玉以大晟(shèng )上下安(🔲)定为重,竭力在启元和萧承(chéng )煦之间寻求(qiú )平衡(héng )。岂料承(🎴)煦最终战死,而(❄)启元(yuán )也生(shēng )(🧥)就(🔮)一(yī )(👅)世情痴,随宠妃董若萱(xuān )病逝而去。茗玉为了大晟的将来,再一次(cì )坚(📯)强陪伴(👆)在(🔍)登基(🍉)的小(xiǎo )皇帝(🌒)身边。