Daring Do has been sent on another mission. Another quest, by Princess Celestia herself! Twilight Sparkle has gone into the "Human" world, but Daring Do is going to a place far more dangerous: The second dimension. Not everyone understands that, but it means something. Some also call it the third world. Whatever it is, she's gonna get to the bottom of it. There is supposed to be a portal somewhere in Equestria. And somepony knows more than that.
