Coming back from the dead isn't normal, yeah? Here it can happen. But normally...that's. Not a thing that's possible.
But there's a man called the Earl. More a monster. Back where I'm from. He will trick people into wishing people back. It's wrong. They come back only as monsters, their souls slowly being eaten away. The one who revives them--that person will be killed. And worn as a disguise.
Thats what me and the other Exorcists from my world fight against.