The Other World Is so Big, I Want to See It

On a street in Europa, adventurers were in a hurry, busy with their day's work, when a voice broke the calm. "Take a look and take a look. There are all kinds of magic books, skill books, and out-of-print novels to make you more powerful. A set of hardware." Charles was squatting on the side of the road. On the stall were a series of books such as "Five-Year College Entrance Exam Three-Year Simulation", "New Oriental Level 4 Vocabulary", "Ideology and Politics", "The Other World Is So Big, I Want to See It" etc. Toronto said that selling fakes is immoral, but looking at the gold coins in his pocket, Ciel smiled happily. These are books from another world. Besides, knowledge is power, right?