Nolan has a theory that there's a huge paranormal war going on between good and evil, right in front of us and most people never see it, but it's there. He thinks there are good and evil paranormal entities of all sorts and they are at war for control of the world. And he thinks I fit into this war, that I am a Luiseach and I am on the side of good. And this note was from someone wanting to talk to me.