I am, as far as I know. But I feel like I am from the future.
Sam thinks it might be another universe all together, but I'm not one to decide that. We speak of many ancient things from this world that existed so many years ago. We have guns similar to the ones used over a hundred years ago here.
We use the ideas of wagons and riding on horseback to explore the outside world, similar to what people here also did during that time, from my understanding. We also have mentions, or whispers, of knights fighting on horseback and men wearing armor to protect themselves from their enemies. Things that existed long ago, but no longer exist. They can't exist now.