Only understanding these things was enough for these people.
Of course, they were smart enough to know that in an environment where they could only follow the lead of major countries and shout, "Me too," the most important thing to do was not to popularize the results of cutting-edge magical theory research to the populace who couldn't even get enough to eat but to...
Everyone, look! This Kael.D.Helois, who almost witnessed history with us, used to be an insignificant person whose parents died, and he had to take on the burden of inheriting the border territory.
What? You say that the esteemed Mr. Kael managed to gain the recognition of the "Magic Enemy" Luxius Monarch back then by his foresight into the future of Evocation Mages—and even became Luxius Monarch's student because of it?
What? You say that "the research and application of Rune" in magical theory, which recently solved the lack of magic power among various spellcasters, including mages, had Mr. Kael's involvement?