The Ones: Ashes to Ashes

The Ones are Equestria's defenders. They love Equestria so much that they'll do anything just to keep it safe. But, what if Equestria's greatest defenders became Equestria's worst threat. In a parallel universe, Green Blitz had last control and killed Princess Celestia. Feeling guilty, he decided to rule in her place. But it's just a living nightmare. Half of the members of The Ones decided to rebel against him. It will not be tolerated.
"I believe in such things as parallel universe. I also believe that some universes are almost the same as ours. But for a few reasons, some are exactly the same."-Alli