Jiang You has been living an ordinary and happy life. During this period, he was cared for and accompanied by his childhood sweetheart Wu Zongze, his distant brother Zhou Zhe and his first boyfriend Shen Zihao. After the college entrance examination, an unexpected fire caused Jiang You's vision to be severely damaged and he was almost blind. With the help and treatment of the attending doctor Meng Yangqing, Jiang You's mentality was soothed and he became accustomed to using taste to experience the world...