Sheria, a great mage from a defeated country, was offered as the crown princess of the enemy country, Xiphos, in exchange for 10 billion gold as compensation. However, her husband, Crown Prince Helios, hates her and has never treated her like a wife, but treats her like a slave every day. Meanwhile, Sheria takes part in a suspicious magical experiment and loses her life, and upon awakening, finds herself reverted to the past of her first year of marriage. I don't want to live the same miserable marital life from that time again...! And that! If I pay the compensation that I couldn't pay back then, maybe I can escape this fate...! "I will earn 10 billion gold and divorce you!" Sheria declared to her husband, who must have hated her. However, he looks strange...? シェリアは敗戦国グリモワールの大魔導士で、 賠償金100億ゴールドの代わりに敵国サイフォスの皇太子妃となったが、 夫ヘリオスには嫌われ、奴隷のような扱いを受けていた。 ある日、魔力実験で命を落とし、結婚一年目の過去に戻る。 悲惨な結婚生活を避けるため、賠償金を稼いで離婚しようと決意したシェリア。 しかし、彼女の決意を聞いたヘリオスの反応が以前とは違っていて…？ 「もうあなたの言いなりにはならない！」