Protecting Harry

After dying and being reborn in the world of Harry Potter join Ava Smith as she works to prevent bloodshed. But with the Ministry being so terrible at their jobs, it'll be rather hard, but luckily she'll have the help of a couple of Dementors. And maybe, just maybe, save the werewolves from the registration act? There's a long list of things to fix, will it even matter in the end?