The Sorcerer Supreme at Hogwarts

Snake YardDoctor StrangePlot ChangeInvincible Long Chen, the only genius who appeared before Doctor Strange, his appearance has no secrets in Gu Yi. But the world already had a savior, and Ancient One felt that Kamathaj had nothing left to teach him. Gu Yi remembered that in Long Chen's previous world, the bookshelves at home were full of Harry Potter books, and she chose a good place for Long Chen. She put Long Chen into the world of Hogwarts on the grounds of protecting the world. There are only a group of pure mages there. It just so happens that Kama Taj has not included the magic of that world, which should make this guy calm for a while. Long Chen, who came to Hogwarts, relied on his own strength to become the supreme mage in the world of Hogwarts.