An English knight married a kindly woman, touched in the head, who thought she was an alicorn. She was right.
A human is running Ponyville's first, heavily filtered, connection to the internet. It's only a matter of time before the ponies break through… and find out the truth.
A young man recently moved in order to work as a security guard for Canterlot High School. One night on patrol, he discovered an abandoned unicorn filly. Two and a half years later, these recordings are the only evidence left.