雍临(🕕)领主孙女(nǚ )贺(hè )兰茗玉(🐽)自幼(📼)聪(📒)颖,少年(nián )与盛州九皇子萧(xiāo )承(chéng )(🔱)煦(xù )意外(wài )结识,二人性情相投,情愫渐生。萧承(💤)煦“战死”的消(xiāo )息误传,茗玉为救(🚤)承(chéng )煦(⚫)胞弟(dì )萧承(chéng )(👑)轩,被迫嫁与承(🕯)煦三哥盛(✳)州王萧(🛹)承(🚉)睿,身陷后宫(gōng )。萧承煦屡立(🍮)战功助(😻)萧(🚸)承(chéng )(🖍)睿(ruì )称帝,建立(😱)大晟国,却因功高盖主遭到(dào )其猜(📯)忌,加之得知当年母(mǔ )妃身死(sǐ )、父王传位的真(zhēn )相,承煦决(jué )意篡(🤸)权复仇。还未得(💪)手,萧(xiāo )承睿却旧疾(jí )复发溘然薨逝,并下(💠)诏令茗玉之(🎋)子萧启元继位(🧣),以(yǐ )牵制萧承煦(xù ),稳(❕)固朝(💹)堂。萧承(🍑)煦被(🛎)迫扶(🚗)持萧启元(🈸),却仍一心求(qiú )娶贺(🥋)兰茗玉(🌪)。与(yǔ )此同时,启元渐渐长大,不满萧(xiāo )承(chéng )煦(xù )(🔍)的控(kòng )制,更(gèng )在旁人挑拨下得(♌)知母亲(🐞)与萧承煦私(🚲)情(📐),对(duì )(🌂)其二人心生怨恨。贺兰(lán )茗(míng )玉以大晟(shèng )上下(xià )安定(dìng )为(🕕)重,竭力(📤)在启元(🔪)和(🐂)萧承煦之间寻(xún )求平衡。岂料承煦最终战(zhàn )死,而启元也生(shēng )就一世情痴,随宠(chǒng )妃董若(ruò )(🚪)萱病(bìng )逝而去。茗玉为了大晟的将来(lái ),再一(🎞)次坚强陪伴在(zài )登基(🍉)的(🗒)小皇(🐣)帝身边(🎆)。