Since the creation of Earth, three universes existed, next to each other. You are a hunter engaged in a war in the Neutral Zone: Earth. Missions are a routine for you. But maybe not this time... Story loosely based on Supernatural and Dmmd characters. It's a male!reader x OCs where you are choosing the path of the hero. There is yaoi, so DON'T LIKE, DON'T READ *UPDATING*