Argath

You were chilling in the library, looking for a new book. A shelf at the very back catches your attention. A large black book with intricate steel markings falls to the floor, landing on your foot. You yelp and jump. The librarian ask if you're alright. You say yes and cuss out the book silently. You hear whispers coming out of it and you look at it wearily. You lift the cover and it shoots open. A black mist leaks out and a demon appears infront of you. He stares at you blankly before bowing