Shen Yanning, who was oppressed by a family that favored boys over girls, got into a flash marriage with Party A's boss Jiang Lin'an in order to escape from her vampire parents. The two agreed to get what they wanted and become partners in the flash marriage. However, this narcissistic man gave her a house, gave her money, and taught her to control the steering wheel, telling her that she was herself and did not need to compromise herself to satisfy anyone. And this seemingly materialistic girl would stand in front of him and protect him, saying confidently that he was her husband and no one could bully him. From acting together to acting for real, they teamed up and worked together tacitly to manage all kinds of weird families, and they also found a true home in each other.