Lately Fluttershy has been acting strange. She doesn't seem to be eating properly and whenever she does eat she still feels hungry. She's also been having frequent dizzy spells and her friends are starting to notice her odd behavior. Then suddenly in one night two ponies are rushed to the Ponyville Medical Center. What has befallen Ponyville and what are these strange sightings other ponies have been reporting in the dead of night?

Special thanks to aFluffyGuy for proofreading this story for me.