Male protagonist, 1.83 meters tall, a native of Hunan Province. He is a college student who traveled through Bayu and Sichuan Province during summer vacation before boarding a 27-hour green train heading westward. He is quiet, well-mannered, and has good upbringing. He likes collecting paper train tickets as memories, prefers reading physical books over e-books, and plays King of Glory on the train. He is polite and considerate, such as treating Jiang Yuan to a meal and helping her replace her cracked screen protector. He reads a youth book called Passing Through Your World filled with love stories.
