Time is a fickle thing isn’t it? One simple change and the universe could go into disarray. Yes, not all changes are bad, but most universes depend on six special ponies. Without them, that worlds Equestria could go into chaos, but not every. But lets think for a moment, one simple, tiny change can create a world so different, but all so similar.
Who ever knew that one rainboom would’ve connected twelve different ponies from different parts of Equestria? When Twilight Sparkle and Sunny Starscout go to Maretime Bay to check on preparations, a series of unfortunate events leads them to become Equestria’s new guardians.