The terminally ill protagonist Puo wrote a touching story about himself and a puppy when he was dying. The story is set in Hangzhou, Zhejiang Province. What complements the beautiful scenery is the soul of the characters. The encounter between Puro and the puppy happened by chance, and their inevitable life experience is sad and evocative. "... After staring at it for a moment, its eyes were so expectant and shy. I stared at it blankly, and its eyes moved away uncomfortably and then drifted back. It was so uncomfortable and so endearing... "Okay, from today on, "Pro", you belong to me! ..." Such a touching novel is worthy of readers' careful reading!