Hogwarts: My Magic Is Considered Dark Magic

Traveling through the world of Harry Potter, Mo Tingyan became an exchange student from the East and awakened the "All Methods Returning to the Clan Sign-in System". He originally wanted to be a good student at Hogwarts, read a lot of books, sign in and check in, and explore the ultimate mysteries of magic. But things are getting worse and worse. The talismans drawn casually are regarded as the ultimate technique for activating silent spells. The "Pure Heart Mantra" used for meditation was mistakenly thought to be enslaving dementors. In order to study dragon bloodline, he just "borrowed" a little blood from the fire dragon from the Triwizard Tournament, but it was rumored that he tamed the entire dragon nest alone. When he stood in the secret room and performed "alchemical dissection" on the corpse of the basilisk in order to complete the system's task, the entire magic world trembled. Dumbledore: "I can't see through him. He may be far more dangerous than Tom back then." Voldemort: "Please stop studying my Horcrux! That thing is really inedible! The name Riddle belongs to you, why don't I change it!" Mo Tingyan: "I'm really just a pure scholar! Why are you looking at me like a demon king?"