Jiang Wanxing and Gu Huai'an have been a couple in a different place for four years. Since graduating from high school, Jiang Wanxing has been studying abroad. In order to prevent Gu Huai'an, who comes from a poor family, from feeling inferior, she has been hiding her status as a wealthy heiress, claiming that her family background is ordinary and taking out loans to study abroad. After four years of foreign love, Jiang Wanxing firmly believed that Gu Huai'an had always loved her. However, when she saw Gu Huai'an holding Jiang Yueyan's hand at a reunion with her returning classmates, she completely realized. Jiang Yueyan is the adopted daughter of the Jiang family, but she privately seeks benefits as the eldest daughter of the Jiang family. At a class reunion, she and her classmates bully and insult Jiang Wanxing, but Jiang Wanxing calls her three brothers to give her a severe slap.
