The hero and heroine are high school classmates who met and fell in love because of playing basketball. When filling out their application for the college entrance examination, the two of them filled in different schools by mistake, and ended up being separated from each other for 10 years. The heroine will teach in high school, and the hero will return to his hometown to work. They meet again and break the ice. They come together again 10 years later, and this time they do not let each other get separated again.
Purpose: Undying love