With the freeing of Luna, a people who were ready for war edge back off the precipice, and their science, studied in the darkest regions of Equestria, becomes the catalyst for a change in the way the planet and the moon is moved, opening up the entire planet to pony exploration.

Still distrustful of her sister's intentions, Celestia only lets Luna gather her people together under the flag of Equestria and Celestia's rule. As Luna's power grows, and tensions between the two parties increase, can anyone prevent history from repeating itself? And what of the things beyond the current borders of Equestria? Will the new-found lack of chaos in their home regions lead them to cause chaos within Equestria? Only time will tell.