The world of Equestria is in harmony and peace, and it's protected by Twilight, her friends and the princesses. But they can't be everywhere. Each pony has to contribute its part for the peace in Equestria, so the good days can continue. Light is one of those ponies, a simple Unicorn living in Canterlot. He works as an organizer and had only some small jobs so far, until one day when Skystorm, captain of the Stormguard, showed up in town with the task to create a storm. Quickly Light had to realize that Skystorm was up to far more than just the task, and now stands in discord with himself, if he works together with Skystorm and change the world, or stay against him, alone.