Everything was perfect in Equestria, the sun was up, and all the ponies were happy. Little did they know that this was soon about to be over.
Five years after the Canterlot wedding. Canterlot had been invaded by changelings and Celestia was nowhere to be found, it was already looking bad for the ponies in Canterlot, not only for Canterlot but for Equestria, villains would come from everywhere.
Years later Equestria has fallen into darkness and loneliness, there was no hope for Equestria, Queen Chrysalis succeeded in marrying Shining Armor and took over Canterlot, Nightmare Moon came back and banished Celestia to Jupiter and as for the mane six, well. They had given up on friendship.