nightmare was a feral/stray cat that lives in an abandoned building. Usually only going out to get food or water

normally nobody goes there, except for..well...some people that go either for a dare or just boredom, and today wasn't much different from those day's from what it looks like, since he heard something not to far from the room he's in, so nightmare went to hide under a desk, because people usually freak out seeing him and either hit him or just run