Xie Ning is the legitimate daughter of the Marquis of Yong'en. Her mother died in childbirth when she was born. However, the Marquis sent her to the countryside to be raised on the grounds that the baby's life was inauspicious. From then on, Xie Ning was not allowed to step into the Marquis's mansion. Xie Ning was found by her mother's senior brother, who was entrusted by her mother to teach Xie Ning. As she grew up, Xie Ning was curious about what kind of place her mother's family was, and her thirst for family affection. Hope made her want to meet people from her mother's family, but what she got was the same contempt and neglect for her on the grounds that she was unlucky. She also realized that her mother's death might not be simple. After calming down, she made a decision. She wanted to return to the Hou's Mansion. Only by returning to the Hou's Mansion could she find out the truth. If she wanted not to be looked down upon in the future, she would have to use her identity as the legitimate daughter of the Hou's Mansion to seek a high position. So he planned an encounter with the Queen Mother, and played hard to get King Huai to notice her. King Huai, who was eager to get rid of the political marriage, also fell in love with Xie Ning. What Xie Ning didn't know was that King Huai was the young man she had saved when she was traveling. He seemed to be a playboy, but he silently protected her, hoping that she would feel that she was valuable, take the initiative to stay with him, and slowly fall in love with him. At the same time, he is waiting for the opportunity to plan a great cause, by which time, he will share the prosperity with her.