After walking nearly half an hour behind the old man, I finally got to his home, which is a small yard with a good environment. When I walk with my heart, I play the most surrounding environment. Although it's a little far away from the city gate, it's not a very remote place. This place should be considered as the location of the old city, some distance from the busy street. The surrounding area is a common courtyard. It seems that this place is inhabited by ordinary people. The so-called rich people should not live in this road section. However, they are very satisfied with this. This kind of place...