What Is It Like to Be an Adventurer in School?

Why is this school capable of fighting monsters and leveling up, but there is still war? ? How can a person who is extremely partial to science be the ace in a class confrontation? What? Are you saying that no one loves a dead otaku? Nonsense! I'm not dreaming! Let me, Mr. Mai, tell you what counterattack is! ╭(╯^╰)╮