Once Upon a Time Equestria's lands crossword all across the land Hound s Hearts traveling merchants ponies and Phillies alike lived in peace but then it was the new year the year of 1996. Soon after the fourth Moon of the year Queen Chrysalis & King Sombra finally managed to take over Equestria all of it with the help of Discord of course rolling over a little Ponyville. Princess Celestia and Luna decided it would be better to burn the world down rather than let them rule....so...they did just that.
As far as we're aware they survived in the castle of the Two Sisters that Still Stands in ruin in the Everfree Forest....but...maybe not some say they believe the sisters perished in that fire.....either way....it's too late to find out now.
(P.S)
Urgent Message from "Twilight Sparkle" time is inevitably doomed to repeat itself don't let it, it needs to be stopped end the Loop & save us all.