Strange things are happening in the next town over. It's been a few years since Sunset graduated and her life slowed down, but she plans to figure out what it is. But she isn't the only one who has looked into it, and sharing notes is better, right?
Sunset Shimmer receives remarkable news: Princess Twilight's becoming the queen of all Equestria! But as her friends celebrate, Sunset struggles with her own destiny when dangerous, new magic leaks through a rip in space-time above Canterlot High.
When someone unexpected arrives in Canterlot during the events of Anon-A-Miss she will be involved in the occuring events without knowing what is going on.
People rarely consider their actions, even less consider the consequences. What they might push someone too, or how far they will fall. Sunset Shimmer knows this all too well. Pain makes people do terrible things.
Sunset Shimmer has fled back to Equestria, forced out of place by her double. The local versions of her friends try to make her feel comfortable, but Sunset is upset and scared. Worse still, she's becoming unstable again. She didn't come back alone.