Hogwarts: the Dream of the Lord of Mysteries?

On this day the Fool came. On this day, the world experienced a surge in magic power due to the arrival of The Fool. On this day, Klein seemed to have returned from a historical void, welcoming back his original humanity. On this day, Hogwarts welcomed our Lord. (This is a story about the arrival of the Fool in the world of Harry Potter. Those who have not read Mysterious may not be able to understand it. I don't accept that Klein will only gain a brief victory in the confrontation with Tianzun and then go to destruction. "Squid acquiesces, Ayu objects." Lord of Mysteries is already perfect, and I don't have the ability to continue writing it. I hope I can use the original Klein to reach a new ending in Hogwarts. Maybe it involves some mysterious easter eggs, like the peerless Tarot? )