Twilight and her friends wake up from a sleepover to find themselves in a strange, unknown place. It's dangerous, with creatures lurking about and attempting to hunt them every chance they get. The ponies' attempts to get home fail, for the only pony that came get them home is the pony who brought them here. Unfortunately, that particular pony appears to be out to kill them with their worst nightmares. How are they going to survive?

This story completely ignores the episode 'Magic Duel'.