Equestria is dying. A one in a lifetime quirk of astrological dimensional convergence has caused a unique fusion between Equestria and a world called Earth. With it will come the birth of a massive superplanet. But ponies will not survive the process. A proposal for the salvation of ponies has been put into effect. But can Equestrian society deal with the losses that come with salvation?

Only the Conversion Bureau holds the ultimate answer to that question.