Dai Kenja no Mana Deshi ~ Bogyou Mahou no Susume (Associated Names)

Among many types of magic to exist within this world, [Defense Magic] holds the unfortunate reputation of being the most elementary sort, of them all. Reese is a wielder of Defense Magic. He is also a childhood friend to an extraordinarily rare genius. And what’s more, he holds a big secret; he is the one…