[Hp]the Great Magician in the Library

Seral woke up from the cave and did not remember the past. He only knew that he had a contract to "protect Hogwarts." He kept looking for the past related to himself, but found that the magical world seemed different from what he remembered. A few years ago, a butterfly flapped its wings gently, quietly affecting today several years later. There is no Grindelwald in Nurmengard, and Sirius is not imprisoned in Azkaban. Regulus, which should have sunk to the bottom of the lake forever, is still shining brightly... Everything has become different, yet similar. Under the influence of fate, where will everyone go this time... ———————————————— The story of parent generation + child generation Cool article, male protagonist's perspective, no cp I don't want to tear down the CP of the original work, I just want to give the people in the original work a happy ending. I'm tired of talking about he. I only love he and I can't write tragedies. Self-protection from lightning: As the title says, the male protagonist is a great magician and has inherited a very powerful magical power. The protagonist is a messy person who has nothing to do with the world and is too lazy to care about things that have nothing to do with him. Purpose: Let the original work have a happy ending