My Days at Hogwarts

Von Klein, because he traveled through 20th century Britain, acquired the King of Rolling System. As long as he rolls other people, he will gain emotional points and become stronger. He looked at his more than 100-page paper, the proof of Fermat's Last Theorem, and sent the manuscript with great ambition. Suddenly, a Scottish round-faced chicken flew to the window. Looking at the envelope with snakes, lions, eagles, and badgers on it, he realized that he had arrived in the world of Harry Potter. Let's see how Von Klein becomes a scroll king at Hogwarts! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.