The novel tells four stories respectively according to the four seasons of spring, summer, autumn and winter. It first tells the first story "See you next August" based on summer, and then expands and extends the other three stories from the first story "See you next August". In a monsoon climate zone, no matter how many times the seasons cycle, the summer solstice is still in June, autumn is still in August, and next August is still the month of summer and autumn. But will I see you again next August? Ma Silang suffered from severe heart disease since childhood and was locked up in the hospital. He felt hopeless. Death seemed not so scary to him at that time and was even a kind of relief, until he met Lin Dang who was playing the tambourine. Lin Dang was very similar to the warm spring and sunny Hawaii that his mother told him. Ever since he met Lin Dang, he had called Lin Dang "Bell". The bell could make clear and pleasant sounds, which always reminded him not to forget that there was still a bright sunshine in his life. He persisted in studying and took the college entrance examination, and was admitted to a first-class university with high scores. In college, he was lucky enough to find his "bell". When the bell rang, he was no longer lonely. But his condition suddenly worsened and he took a leave of absence from school for about a year. He received a heart transplant and returned to school in good health. After he returned to school, a new summer was about to begin. He met Lingdang again and the members of the "Wild Club" and the club he had established. Before returning to school, Xiao Lang made three wishes: a trip, a breakfast, and a performance. August is approaching and he wants to fulfill his wish!