雍临领主(🔨)孙女贺兰茗玉自(zì )幼聪颖,少年与盛(😘)州九(🕸)皇子(🔱)萧承煦意外(🎺)结识,二人性(🐉)情相投,情愫渐(🐮)生(🥩)。萧(xiāo )(😧)承(chéng )煦“战死”的消(❣)息误(wù )传,茗玉为救承煦胞(bāo )(🔸)弟萧承轩,被迫嫁(jià )(🕯)与承煦(xù )三哥盛州王萧(xiāo )(🏐)承睿,身陷后宫(🎫)。萧(🗑)承煦(🍮)屡立战(zhàn )功助(zhù )萧(xiāo )(🚑)承睿称帝,建(jiàn )立(lì )大晟国(guó ),却因功高盖主遭到其猜忌(⏯),加(🖲)之(zhī )得知当年母妃身死、父(fù )王传位的真相(xiàng ),承煦(🤠)决意篡权复仇。还未得(dé )手,萧承(⛏)睿(ruì )却旧疾(🧤)复发溘然薨逝,并下诏令茗玉(🥕)之(zhī )子萧启元(🧣)继位,以牵制萧(xiāo )承煦,稳(💹)固(gù )(💔)朝堂。萧承煦被迫(pò )(🐾)扶(fú )(🦇)持萧(🈸)启元(yuán ),却仍一心求娶贺兰(lán )茗(míng )玉。与此同(tóng )时,启元渐渐长大(🐡),不(bú )满萧承(chéng )煦的(⏲)控制(🔤),更在(📸)旁(páng )人挑拨下得知母亲(🏃)与萧承(🚲)煦私(sī )情(🌂),对(🌱)其二人心生怨(💣)恨。贺兰(lán )茗(⏳)玉以(yǐ )大晟上(🔲)下安定(😳)为重(chóng ),竭力在启元和萧(xiāo )承煦之间寻求平衡。岂(🎴)料承(chéng )煦最终(⛴)战死(❄),而启元也生就一世情痴(🔍),随宠妃(🚪)董(🐌)若(ruò )萱病逝而去。茗玉为了大晟的将来(lái ),再一次坚强陪(🔍)伴在登基的小皇帝身边。