As a doctor, what does Pan want to see more than ordinary people? Die. Using ten years as a ruler to measure the passage from the age of thirty to forty, he found that he could only remember a certain scene at the beginning, and then the scene in front of him suddenly stopped, and everything in between was a blur, hiding behind the frosted glass, shrouded in the dim sunshine of autumn, with fallen leaves falling one after another around him. The unforgettable love turned into emotions deep in the brain. I only remember the names of those people: Zhao Yan, Han Yutong, Qiang Ying, Jiang Xuenan, Wang Xiaoning, Jian Ning... And the brothers who were separated in life and death: Yu Xiaobo, Wu Xiangsong, Grasshopper, Kuang'er, Xiao Zhigao...