Her father is imprisoned for economic crimes and her family is in ruins. The heroine who is studying abroad is forced to marry the younger brother of the richest man who is over 50 years old. The nephew of the richest man was her crush when she was a student. In order to break the situation, the heroine designs to get close to her crush, who responds happily. The crush disrupts the marriage between the heroine and her uncle at a family dinner, and publicly reveals that they are married, which not only helps the heroine get out of trouble, but also solves the family's financial crisis. After that, the two were jealous of each other due to the people around them, and they were also made things difficult for them to create farce. The heroine easily resolved the situation, and the other party firmly defended them. Misunderstandings arose one after another about marriage proposals and photos of raising children, and the other party sadly signed the divorce agreement. Later, the other party refused to give up the confession, so the two went to work in both directions to resolve the misunderstanding.