In any country, region, or time, education would have its natural defects and weaknesses. Education was designed for the interests and demands of the rulers. Since the rulers of Blackhot City required the schools to raise soldiers, farmers, and workers to support the operation of the city, most of the courses at school reflected this; they were related to and taught the basics required for those jobs, thus the students would never have the opportunity to learn to create traps that could capture low-level beasts.