Harry Potter: Neville's Biography

My name is Neville Longbottom! The magic world has a big door! Hogwarts bully! He has the "overlord disease" and has "physical magic" in his hands. If you don't accept it, he will do it! Look down on life and death! (The protagonist's soul travels, and the setting is that he has lost most of his "original" memories due to the long-term amnesia curse, which changes the fate of some people. The protagonist is the boss, he does not lick anyone, and he is not involved in "blackness". There is a single heroine Hermione, and the writing style is simple. If you mind, please feel free to enter.)