雍临(🕕)领主孙(sūn )(👷)女贺(hè )兰茗(míng )玉自(🥇)幼聪颖,少(🍩)年(🔼)与盛(🃏)州九皇(huáng )子萧承煦(xù )意外结识,二(🎗)人性情相(xiàng )投,情愫渐生。萧承煦“战死”的消(xiāo )息(xī )误传,茗玉为救承煦胞弟萧(xiāo )承轩(🎩),被(bèi )(🗄)迫嫁与承(🕯)煦三(sān )(🙍)哥盛州(zhōu )(🔲)王(wáng )萧承睿,身陷(xiàn )后宫。萧(xiāo )(🎫)承煦屡(lǚ )立(lì )战功助萧(🚸)承睿称帝,建(🤯)立大晟国,却因功高盖主(zhǔ )遭到(dào )(🥁)其(🌚)猜忌(jì ),加之得知(zhī )当(dāng )年母妃身死(🌊)、父王传位的(🙂)真(📙)相,承煦(🏂)决(🙌)意(yì )篡权复仇(㊙)。还(🙀)未(🙉)得手(shǒu ),萧承睿(🍄)却旧疾复发溘然薨(hōng )逝,并下(xià )诏令茗玉之(🎋)子(🥕)萧启元继位,以牵制萧承煦,稳(wěn )固朝堂。萧承(chéng )煦被迫扶持萧启(😊)元,却仍(réng )一心求娶贺兰(lán )(🤷)茗玉。与此(cǐ )同时,启元渐(jiàn )渐(jiàn )长大,不(🐡)满(mǎn )萧承煦的控制,更在(zài )(👌)旁人挑拨下得(dé )知(💸)母(🥅)亲与(yǔ )萧(🏃)承煦私情(qíng )(📐),对其(qí )(🔙)二人心生怨恨。贺(🔥)兰茗(🌸)玉以大(🏓)晟上(🎐)下(🍁)安定为(🕕)重,竭力在启(🍺)元和(hé )萧(xiāo )承煦(xù )之间寻求平衡。岂料承煦最终(zhōng )战死,而启元也生就(jiù )一世情痴,随宠妃(💕)董若萱病逝而去。茗玉为了大(dà )晟的将(jiāng )来,再一次坚强陪(♊)伴在登(🏗)基的小皇(🐣)帝身边。