(Warning: massive spoilers for the MLP Movie and "Kid Icarus: Uprising")

The Storm King is defeated, Equestria is saved, and all of the allies made have gone their separate ways to live their lives free from the tyrant's rule. Everything should be alright... except Twilight Sparkle is haunted night after night by dreams of her own actions. Actions that almost caused a rift between her and the ponies she holds so dear, leading her to question her worth as the Princess of Friendship.

Meanwhile, in the world of Angel Land, a returning threat has begun to arise. After a decade of Palutena's Army and Viridi's Forces of Nature fighting over humanity's right to live, the Underworld Army has returned to resume what they started: the killing and consuming of human souls. However, they've set their sights upon a new world: Equestria itself.

Upon realizing this, the two warring armies must quickly band together yet again to stop this threat and save this new world. Together, both sets of heroes will learn what friendship really means, and Twilight will understand the true essence of her role as princess.

In the far-off reaches of Neo-Equestria, a race of actually heroic space ponies venture across the universe to save any planets in need of dire assistance. For nearly a millennium, they served to protect, acting as a beacon of hope. But an ancient evil has begun to awaken from its long imprisonment, and so it's up to the newer generation of ponies to save the day!

But as they do, they have to come face to face with several powerful monsters, crafty henchmen, and their own inner demons as they discover the true meaning of friendship wherever they go. They must make new allies in the most unlikely of places, and work together to bring down the dark sorcerer that threatens all of existence, even as their struggle brings them to a world similar to their own...

Let the adventures begin!