Hogwarts: I, the Strongest White Devil!

Arthur, who traveled to the world of Hogwarts, became a descendant of the Merlin family and awakened the guide system. As long as you answer other people's doubts and discover their potential, you will be rewarded. As a result, a "helpful" little wizard appeared in Hogwarts. Harry: Arthur is really nice. He will teach me how to make potions and save me from scolding. Seamus: Arthur told me that art is explosion. This helped me understand myself better. I won't say any more. I'm going to blow up Hogwarts so that more people can appreciate art. Hermione: There are many books in his home. My favorite thing is reading with him in his spacious study room. Voldemort: I didn't understand what was going on. I only know that he shouted something like "study hard and let me answer your questions" and so on. Then he rushed up and beat me up. ··· In this era, wizards knew that above the Dark Lord, there was an even more terrifying existence, and that was the White Devil—Arthur Ambrosius! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.