Xiaoxiao and senior Fengyun met in college, got to know each other, and spent the best time in college. Graduation season, separation in a foreign country, a surprise led to a misunderstanding and separation, and another surprise in the supermarket three years later. A love-hate relationship, a story between Jiang Huaijin, a top student at the Business School of C University, who comes from a privileged family, and Xiaoxiao, an ordinary student in the English Department of C University.