My Understanding Is Incredible, I Built A Floating City On Hogwarts

Kaizo was reborn in a British orphanage. He originally wanted to make his debut as a copywriter by relying on "Harry Potter".
Who knew this was the world of "Harry Potter".
Fortunately, I have awakened my heavenly defying understanding. As long as you study you can understand any magic.
Rowena Ravenclaw:Knowledge is power and he is the only one who proves it.
Voldemort:Can I, the mighty Dark Lord only be a tool?
As Kaizo mastered more and more Legendary magic, a huge floating city rose from the ground!