Jeon jungkook is a 19-year-old young male magician. But no one sees him as a wizard because he is really incompetent in magic. (You, on the other hand, are a master wizard and a wizard known to everyone, and you train a lot of wizard students, including Jungkook. You are a 200-year-old man.)There is a constant war in the empire because wizards are at war with humans, vampires, werewolves and many other creatures.(You train 2000 students every year in your magical mansion.)