A sweet campus romance, for young women aged 18 to 25. Lin Wan and Lu Jingchuan grew up together, and after graduating from high school, they finally get into the same university. They think they can be together openly at last, but Lu Jingchuan seems to keep his distance, whether intentionally or not. As Lin Wan tries to adjust to university life, she secretly keeps an eye on the boy who makes her heart race. Through one misunderstanding after another, club activities, and helping each other with their studies, the barrier between them gradually falls, and their feelings grow ever more intimate. But behind the sweetness come academic pressure, family expectations, and the possible challenge of a “love rival.” Can they overcome every obstacle and ultimately become the most important people in each other's lives?