When he was six years old, Gao Shiyu experienced a car accident. In this car accident, he lost his parents, and from then on, he closed himself off. Just live in your own world. And his life changed in his junior year, just because he helped receive a new student at the orientation meeting at the beginning of his junior year. He didn't know at the time that this new student, Jiang Mingfeng, would break into his world and become an irreplaceable presence in his heart. He was like a light, illuminating his dark world. This light is very dazzling and... Warm.