In late spring, Zhang Yang dragged his suitcase to the small town where he lived temporarily as a child, and met Xiaoxiao, his childhood friend who had been away for many years. The two spent a relaxing time in the small town just like they had when they were children.
However, Zhang Yang's cough became more and more severe as he traveled again and again, until his parents returned home and brought Xiaoxiao shocking news...
Concept: A short story, an idea from a long time ago, no concept