Long ago Equus was a much more diverse place, with many more species all living Iin harmony with one another. This is what the fossils of that time say though the princesses never let this reach the public. Soon though they won't be able to hide

Loki is on his way to deliver one of his most valuable cargo loads ever when pirates attack him and he is forced to slipspace prematurely. He soon crashes on an unknown earth-like planet.

For thousands of years The Royal Pony Sisters have been locking their problems away, banishing them, imprisoning them, and petrifying them. Now the world is going to pay for their failure to take care of these problems.

The Crystal Empire has been gone for a millenium and now it has returned, along with its leader , the tyrannical King Sombra. With the Empire cut off from the rest of the world, who will save it?