While this work seems tedious, it has allowed them to obtain firsthand valuable data, such as the distribution maps of the Mountain and Sea Realm's natural resources, population, living standards of the people, and pressing issues that await resolution. This information is extremely precious to any country or region.
"Ah, I'm tired."
Gu Tao stretched, his bones cracking for a while. He looked up at the sun in the sky, lit a cigarette, adjusted his posture, and continued to annotate the students' homework. From time to time, one or two students would bring him all sorts of food, so he wouldn't go hungry.
