The Weeping Angels have somehow followed Doctor Whooves to Equestria, even taking on the forms of ponies. The Doctor doesn't know what they want or why they're here, but his soul instinct is to protect Ditzy Doo at all costs. But what happens when the Weeping Angel's horrible claws tear somepony's skin? What will become of the victim? And what will Doctor Whooves do when he finds out the truth about Ditzy Doo?