Wei Huo had stayed in the library and almost never left until Wu Bin came over and said that he had found something weird.
Wei Huo asked, "What did you find?"
Wu Bin replied, "I've been wandering around many places in the Underworld recently. I realized that the Underworld is no different from a normal real world. Of course, I can't enter the 18th level of Hell because I'm not a staff member. However, I found a weird building in the suburbs. According to my observation, people will occasionally come and go there. Those people are all unemployed. There's also a field around the building."
Wei Huo put down his book and lifted his head.
Wu Bin said, "Isn't that unreasonable? The ordinary people living in the Underworld are only limited to teachers, students, and laborers. Besides, their daily necessities are all sent from another world. Under the circumstances, why are there idle people? Why are people farming?"
Wei Huo said, "Continue."