"Winter Meets the Warm Sun" is set in a northern city with distinct four seasons, connecting the two scenes of Qinghuai Middle School and Peking University, telling a youth story about love, growth and dreams that extends from high school to university.
The protagonist Lin Weiran is gentle and tough, a "talented woman in liberal arts" who loves literature and longs for warmth; Jiang Yubai, who looks cold on the outside and is gentle on the inside, is a "science tyrant" with extraordinary talents and ambitions for scientific research. The two became classmates in their first year of high school at Qinghuai Middle School, and their relationship began when they explained a wrong question after a math exam. They helped each other in their studies - Jiang Yubai helped Lin Weiran improve science, and Lin Weiran helped Jiang Yubai optimize his composition; they deepened their understanding during the poetry recitation cooperation at the campus cultural festival. Jiang Yubai was infected by Lin Weiran's optimism, and Lin Weiran also caught a glimpse of his tenderness under his indifference.
In their sophomore year of high school, the two people, who were in love, confirmed their relationship during an outing. However, they separated briefly due to misunderstandings caused by objections from teachers and parents and rumors from classmates. During the senior year preparation season, they worked hard to overcome the barriers and agreed to pursue their dreams together. In the end, both of them were admitted to Peking University, Lin Weiran entered the Chinese Department to study writing, and Jiang Yubai chose the Physics Department to study scientific research. During college, they accompanied and supported each other: when Jiang Yubai encountered scientific research problems, Lin Weiran was his encourager; when Lin Weiran ran out of inspiration for writing, Jiang Yubai took her to experience life to find inspiration, leaving behind countless sweet daily routines on campus.
On the occasion of graduation, Jiang Yubai returned to Qinghuai Middle School, where they first met, and proposed to Lin Weiran, and the two started a new stage of life together. Jiang Yubai continued his scientific research career, and Lin Weiran emerged in the field of writing, using their shared growth experience to
