It's been 5000 years since Twilight Sparkle's ascension to Princess ship, and the world has changed. Ponies have evolved becoming anthropomorphic. Now space and intergalactic travel is possible. The world of the human (Different than that of the mirror portal) and the Animal Nation have united with the Equestrian Empire forming the Milky Way Unity.

But, for all this, danger lurks around every corner, seeking to rip this new budding flow of prosperity from it's roots and return things to the way they were.

Captain of the STS Manticore, a small transport ship, could careless. Making a living is hard. It's even harder when your a changling. What could make that harder? Try transporting a few of the new elements of harmony and getting sucked into saving the galaxy.