The author has an emotion that he can't let go of. The hero and heroine are both art students. The life of the male protagonist came to an abrupt end three years after they met. The author wants to use his keyboard to bring his short life to life on paper, telling a story about adolescence with a cheerful rhythm, as green and ignorant but beautiful as what you and I have experienced in adolescence, so that more people can know the originally talented boy. His life should have been wonderful. Since he can't do it all by himself, let the author help him get eternal life in a story after he leaves. Please, readers, help me understand my long-cherished wish. Please, help me continue our love that never started.