So many years ago, after the deaths of Celestia and the vanishing of Princess luna, the land had turned to chaos, before being taken over by ruthless ponies looking to destroy the hearts and minds of others for their own gain, However, a resistance is growing under the waters of the city, slowly capturing more and more under the military genius of its ruler, Aria. But what more lays under the surface of them both, and what about the pair of ponies who changed everything for them?