For the first eight years, she was the only jewel in her father's palm, well-dressed and well-fed, and respected as his legitimate daughter. On the day she returned to Beijing, she found out that her father had already married and had children, and her mother died out of hatred. She was reduced from a legitimate daughter to a concubine, and was even used as a pawn to consolidate power, pushing her into a hopeless marriage. In a desperate situation, she took the wrong approach and entered into a contractual engagement with him, who was so powerful. She originally thought it was just a transaction of mutual use, but as they got along day after day, she was doted on by him, and her life became the envy of all the women in Beijing.