This challenge is Harry and all the book charters are all in the world of Fairy Tail and in their own kingdom. The first war with Voldermot and the Death Eaters still happen in that kingdom. After the war magic users are distrusted and most are banished form the kingdom
-The prophecy about Harry still happens.
-Harry stills defeated Voldermort as a baby and James and Lily dies protecting him.
-After Harry magic comes leaves his home and he travels to Earth-land. He joins Fair Tail to learn and to control his magic
-Voldermort returns he once again gathers all the Death Eaters and dark guilds around him to start a magic war.