When two foul-mouthed teenagers vanish from their grim lives on Earth and appear in Equestria, they find that they are not as welcome as they had expected. A pair of blank-flank unicorns, they are not looked upon too kindly by the judgmental eyes of most of the mane six. From the moment they arrive, they begin tearing at the seams of the mane six's friendships just to save themselves from being turned into stone. But what they don't know is that their very presence will eventually tear all of Equestria apart...