A godlike being unlike any other descends from the heavens. A titan of flesh and steel rises from the earth. In their wake they leave unfathomable destruction, and a message of worse to come.

Now the fate of the world rests on the shoulders of young earth pony Bleeding Heart, piloting a beastly machine both incomprehensibly alien and frighteningly familiar. Together with the Elements of Harmony, he must battle a foe determined to see Earth burn, and uncover the secret that connects his enemy to the races of the Earth, both past and present.