Hearts and Hooves Day is just around the corner, and everypony in Ponyville is absolutely ecstatic. Everypony save Roseluck, that is. Trouble is brewing at home, so two friends hatch a plan to find out the truth for themselves. There they confront Roseluck's grandfather, and uncover the beginning of something far greater than they could ever have anticipated. A new dimension opens before them. They will witness the history of Equestria as it's never been seen before, fall through time to when dragons ruled the land, to alien futures and dimensions concocted by minds of purest evil. This is the first chapter of a history never before told, a History of Impossible Things.