This story is a sequel to CELESTIA vs CELESTIA: MOM FIGHT!!
Princess Celestia and Principal Celestia have managed to come to a consensus about who deserves to be Sunset Shimmer's mother-- But the insanity of this day is far from over.
Emotions are high, and the stakes are higher, and now, two Twilight Sparkles are to battle for Sunset Shimmer's affection, and certainly, this will be the strangest thing that will happen in this day, right? Nothing else crazy will happen, right?
...This will be a long, strange day.