忠(zhōng )臣内阁首辅苏氏(🥇)之(zhī )女苏莹莹(徐轸(🃏)轸 饰(shì ))在嫁给二皇子(zǐ )(🍥)谢予(yǔ )衡(朱旻(mín )昕 饰)当(dāng )天,被谢予衡率兵以苏首辅通敌叛国为由杀灭全(quán )家,谢予衡也由此(cǐ )登上太(🕖)子之位。三年(nián )后,苏莹莹归(🐖)来意欲(yù )为父沉冤昭雪,查清通敌叛(pàn )国一案(àn ),和七皇子谢屹安(ān )(林(lín )泽辉 饰)联手,伪装成(chéng )谢屹(❔)安身(shēn )(🦗)边的丫鬟(㊗)素樱。两人从(cóng )假银票案入手,发现(xiàn )案子与(🙀)苏首辅(⛓)、谢予(🈴)衡相(xiàng )(⛏)关,便深入(🔔)调(diào )(🚻)查。两(⛳)人也由一(⛳)开(🏯)始的不对(duì )付到(🧟)互(🚴)生(shēng )情愫,齐(🌮)心协力、(🈁)不(❕)顾(gù )危险亲身接近(jìn )假银(💍)票案的(de )(🦇)涉(😊)案人(➡)员,一步步(bù )接近真(🤷)相,也(yě )由此揭穿了谢予衡意图谋权(quán )篡(cuàn )位(wèi )(🈺)的(🤔)阴谋——原来谢予(yǔ )衡不(bú )(📸)是皇室血脉(💸),他(tā )为了争夺(🏴)王权,制造假银票聚敛财富,行贿百官且(qiě )培(🚽)养(🎐)杀(🍁)手(shǒu )组织(zhī )“朱(zhū )雀阁”来铲(🔪)除(chú )异(yì )己,因(👩)为苏首辅(❓)生前(✖)查到(dào )谢(xiè )(🎴)予衡是假银(yín )票(🏸)案的主谋,故而谢予(🐈)衡命人盗取(qǔ )苏首辅的官印(yìn )(💛),伪造苏(sū )首辅(✒)通(tōng )敌的文(🛃)书来(lái )陷害(hài )(🎞)苏首辅(🐇)。