Dreams, nightmares, we all have them, and sometimes we even have both. Every once in a while, we might experience a nightmare within a dream or a dream that turns into a nightmare, and sometimes they feel so real that we might believe they are. We thought we were having beautiful dreams, but they were not dreams, they were nightmares. Nightmares that would make us reconsider our worst fears, nightmares that would make us question reality. After all, what is reality? Is it everything that exists in the physical world, or is it everything that exists, even inside our minds? You might not believe us, but it's hard to answer questions about what is real when the only thing you know about yourselves is your name. We don't know what reality looks like, we only know what our dreams and nightmares look like, or so we thought.