忠臣(🕕)内(🍅)阁首辅苏(sū )氏之女(🐽)苏莹莹(徐轸轸 饰)(🕋)在嫁给二(èr )(🛍)皇(🔱)子谢予衡((🎺)朱旻昕 饰(🥈))当天,被(bèi )谢(🏴)予(🗼)衡率兵以(yǐ )苏(sū )首辅通(tōng )敌叛国(guó )为(wéi )由(yóu )杀灭全家,谢予衡也由此登上太子之(🎡)位。三年后,苏莹(yíng )(🥄)莹归来(lái )意(yì )欲(🐖)为(🕌)父沉冤昭雪,查清通敌叛国(🚸)一(🖍)案,和七皇(huáng )(🤯)子谢(xiè )屹安(林泽辉 饰)(🚣)联(lián )手,伪装成谢屹(yì )(😞)安身边的丫鬟素(🎛)樱(yīng )。两人从假(jiǎ )银票案入(✋)手(🐑),发(fā )现案子与苏首(shǒu )辅、(🙉)谢(💪)予衡相(xiàng )关,便深入调查。两人也(yě )由一开始(👺)的不对(🤳)付到互(🕐)生情愫(🚴),齐(qí )心协力、不顾危(🈁)险(xiǎn )亲身接(jiē )近(🏉)假银票(piào )案(🛎)的涉案人员,一步(bù )步接(jiē )(🌹)近真(zhēn )(🐨)相(xiàng ),也由此(🌪)揭穿了谢(💹)予衡意(💯)图谋(móu )权篡(cuàn )位的阴(yīn )谋——原来(lái )谢予衡(héng )不是(👌)皇室血脉,他(tā )为了(le )争夺(duó )王权(quán )(🔞),制(zhì )造假银票聚敛财富(🆙),行贿百官且培(péi )养杀手组(zǔ )织“朱雀阁”来铲除异己,因为(🛃)苏首辅生前查(❓)到(dào )谢予衡(héng )是(shì )假银票(piào )案的主谋,故而谢予衡命(mìng )人盗取苏首(shǒu )(🌲)辅(💕)的官印,伪造苏(sū )(👼)首(😲)辅通敌的文书来陷(🛃)害(hài )苏首(🕵)辅。