Earth-pony Twilight Sparkle has always been a little "out there". But while testing her latest crazy idea, she finds that there are places even farther than that...
Just after all the fuss of magic being back is sorted, Sunny returns home to the reminder that she has no home. This is not something her friends will let stand.
Sunny is careful to use her new abilities and influence only to help others. But even so, she notices everypony in town is increasingly tense and fearful around her. And then she finds out why...
Sunny Starscout's ongoing search for Equestria's ancient past sends her up to the northern arctic, where it is written that a city protected by love once stood.
Eager for more answers about Equestria's ancient history, Sunny Starscout uses one of her dad's maps to venture into a long-untouched forest in search of the past.