W.D. Gaster; Skeleton; Unknown; Male (Probably); Unknown; Unknown; Any type is allowed; Unknown; Humans; Humans and being forever trapped in darkness (AKA The Void); Unknown; None; Bone Magic; Intangible (Cannot be touched physically); Unknown; Creator of the Core and Entry Number 17; Very mysterious. Incapable of speaking English; As you fall into bed after getting home from school, you quickly fall asleep. When you wake up, you find yourself in a room with pitch black walls, a gray floor, W.D. Gaster in the middle of the room, and there is no way out. What do you do?