Lin Xuqiu, who had just graduated from college, was forced to replace her sister who had escaped from marriage and entered into a substitute marriage with Zhou Wangjin, the CEO of the Zhou family. She thought the marriage would be rejected, but Zhou Wangjin agreed on the spot. On the surface, he used the excuse that it was hard to break his mother's destiny, but in fact, he fell in love with her at the first sight. After living together after marriage, Zhou Wangjin, who was dissatisfied with her modesty, was soft-spoken and soft-hearted, but silently supported her career as a financial journalist, showing restraint and hidden possessiveness. After going through magazine interviews, friends being rescued from danger, grandfather getting sick and other changes, the two gradually fell in love and fell in love with each other. Lin Xuqiu became independent and confident, and Zhou Wangjin also shed his aloofness and learned to love others. An unexpected marriage finally became a happy marriage that healed both sides and was loved by the whole family.