Wei Chongshan had longed to climb the night tower again and again, but he knew that this was almost impossible.
The bustle and bustle on the Night Tower has nothing to do with him.
It's a very simple story about two down-and-out people living their lives. They rummaged through the trash cans to find some food, and they were eking out a living. All in all, the story of a down and out duo.