Suri Polomare has fallen far from her glory days, before her assistant did all the work. Now Coco is giving her old mentor a last chance to redeem herself. Without it, Suri will lose her home. With it, she might lose herself.
Five hundred ponies set out from Canterlot and Ponyville. All of them were captured and enslaved by the Fair Folk, trapped in a desert out of sync with the rest of Equestria. Now it's up to Spike to get to Celestia and get the ponies home.