雍临(lín )(👷)领主(zhǔ )孙女(nǚ )贺兰茗玉(📒)自幼聪颖(yǐng ),少(shǎo )年与(yǔ )盛州九皇子萧(xiāo )承(🤴)煦意(🎺)外结识,二人性(xìng )情相投,情(qíng )(🗼)愫渐生(💤)。萧承煦“战死”的消(🌗)息误传,茗玉为(⚫)救承煦胞弟萧承轩(xuān )(🛍),被迫嫁(👁)与承煦三哥盛(🛹)州(🚉)王萧承睿,身陷后宫。萧承煦屡(lǚ )立战功助(🚑)萧承睿称帝,建立(lì )大晟(shèng )国,却因功(gōng )高盖主遭到其猜忌(jì )(😞),加之(❔)得知当年母妃(㊗)身死、父(🗞)王传位的真(zhēn )相(xiàng ),承煦决(🌞)意(yì )(🙄)篡(cuàn )权(quán )复(fù )仇。还未得手(shǒu ),萧承(chéng )睿却旧(🧤)疾复发溘然薨逝,并下(xià )诏令茗玉(yù )之(🐀)子(zǐ )萧启元继位,以牵制萧(🈁)承煦(💝),稳(💔)固朝(cháo )(🥊)堂。萧(🛎)承煦被迫(pò )扶持萧启元(🐛),却仍一(yī )心(xīn )求娶贺兰茗(míng )玉(yù )。与此同时,启元渐渐长大,不满萧承煦的控制,更在(zài )旁(🔷)人挑拨下得知母亲与(yǔ )萧承煦私情,对其(qí )二人(rén )心生(shēng )怨恨。贺(hè )兰茗玉以大晟(shèng )上下安定(👗)为(🎦)重(chóng ),竭(jié )(🍺)力(🔪)在启元和(⏺)萧承煦之间寻求(qiú )平(🕺)衡(héng )。岂(😉)料承(chéng )煦最(zuì )终(🏸)战(zhàn )(❄)死,而启元也生就(jiù )一世情痴(🌲),随宠(🚪)妃(fēi )董若萱病逝而(🐅)去。茗(✒)玉(💨)为(🈸)了大晟的将(jiāng )来,再(zài )(📯)一次(cì )(♊)坚强陪(🏗)伴在登基(🐣)的小皇帝身(shēn )(🏖)边。