Necromancer In The Harry Potter World (Break)

Into the world of Hp with a new version of mine, you have to read to follow, i just want to say that i am doing this for fun and it can be dropped at anytime. I don't any of the harry potter series characters mentioned. The first part will be Harry Potter and then the other movies and shows. Also, you could take this as an AU of Harry Potter as well as I am going to make changes.