In her previous life, she abandoned her country for love and assisted her husband in ascending the throne from prince to emperor. However, on her wedding day, she was brutally murdered by him and her sister, and the palace was stained with blood. In this life, she was reborn with ten years of memories and full of strategies, vowing to take back everything and trample her enemies under her feet. She no longer wants to be the woman behind him, but wants to become the real master of this country. On the way to revenge, she accidentally provoked the legendary powerful and mysterious regent. He leaned over and whispered in her ear: "I will play this game of revenge with you. But the world and you will eventually belong to me."