Black Cloud City is very large. Lilian estimates that the city has a population of 100,000. In this world, a city with such a population is already quite large. And with such a large population, there are only a few hundred mages, which shows how precious mages are.
After all, it's made of gold coins.
“Then let’s go pick a good spot!” Lilian said. “Let me tell you, a good spot can greatly improve your reading efficiency.”
"Huh, really? Is it because the concentration of natural elements is different in different places?"
"No. Think about it, if you were sitting in an aisle with people coming and going, how could you concentrate?"
"Oh...that's right! No wonder I could never remember what I read before, it's because I always sat by the aisle!"
"That's not necessarily true. You might no
