雍临领(🍅)主(🌠)孙女贺(hè )兰(lán )茗玉自幼聪颖,少(🍩)年与(🌰)盛州九皇子(zǐ )萧承煦(xù )意(🤢)外结识,二人性情(qíng )相投(🛤),情愫渐生。萧承(chéng )(💤)煦“战死”的消(xiāo )(🎲)息误(wù )(❣)传,茗(míng )(♑)玉为(😎)救承(chéng )煦(xù )(⚫)胞弟萧(🔸)承轩(🎩),被迫嫁(🎡)与承煦三哥盛州(🔲)王(🥄)萧承睿,身陷后宫。萧承煦屡立(lì )(🍮)战功助萧(xiāo )承睿称(chēng )帝,建立(lì )大晟国,却因功高盖(gài )(🧚)主遭到其猜忌(jì ),加之得(🖲)知(zhī )当(dāng )年母妃身死、父(🥎)王传(chuán )(💻)位的真(zhēn )相(xiàng ),承煦决(🙌)意篡权复仇。还(hái )未(wèi )得手,萧承睿却旧疾复发(🧤)溘然薨逝,并下诏令(lìng )茗玉之子(🥕)萧启(🐀)元继(🚴)位,以(yǐ )牵制萧(👣)承煦,稳固朝堂。萧承煦被迫扶持(🐾)萧启元,却仍一心求娶(👪)贺兰(lán )茗玉(yù )。与此同时(shí ),启元渐(jiàn )(🔈)渐长大(dà ),不(🐡)满(mǎn )(🈺)萧承煦的(de )控制(zhì ),更在旁(páng )人挑(tiāo )拨下得(dé )知(zhī )母亲与萧承煦私情,对其二人心生怨(yuàn )恨(hèn )。贺兰茗玉以(⏳)大晟上(shàng )下(🍁)安(ān )定为重,竭(🎦)力(lì )(📤)在启元和萧(👚)承(🛃)煦之间(jiān )寻(xún )求平衡。岂料(💑)承煦最终战死(⛴),而(ér )启(qǐ )元也(⏺)生就一(👅)世情痴,随宠妃董若萱病逝而(💛)去(👼)。茗(🐅)玉为了大晟的将来,再一(🎞)次坚强陪伴在(zài )登基的(🗒)小皇帝身边。