[HP] Inside the Book and Outside the Book

JKR traveled back to her teenage years in the HP world AD, and she discovered that she could make changes to the world with her pen... She began to fall into a conflict, whether to give them happiness or respect the original work... After all, there is a difference between just writing the article and traveling through the article to see those people with her own eyes, especially when the other person is her beloved AD... Later, she stayed in the HP world until the end of everything (she will not grow old in the book world), and after going back... Intention: