In the Post-Hogwarts Era, Everyone Is Behind the Scenes

Historical records record: On this day, the monster from the abyss descended, the legendary wizard appeared, and with it, a great era of magic began... Lin Xiao: When a pair of neighbors quarrel, the best way to break up the fight is to find someone from out of town to scold them both... PS: The behind-the-scenes flow, pornography, can also be considered as HP fandom, but it is a story thirty years later. Some people say that the existence of wizards will inevitably be exposed, so what will happen at this time? Maybe this story is also a possibility. The title of the book was wrong before, this is the text. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.