Fluttershy, after being sucked into a mysterious portal and transformed, finds herself in a world where humans try to survive in the shadows of giants.
When Tirek escaped from Tartarus, his brother sacrificed himself to awaken the only thing stronger than all of Equestria's magic. The King of the Monsters.
Thirty million years is a long time to spend stuck in place... it could drive a person insane... it doesn't help when that person isn't even a person. It makes it worse when they release their rage on the wrong species.
A monstrous force of nature has awakened in the far east, and it is up to Twilight and friends to stop it. The only question is; can they really stop a God?