When the Super Megaforce Rangers got trapped in Equestria, a place filled with colorful ponies, by one of Levira's inventions, they meet up with Elements of Harmony.
The human fortress world of Reach as fallen and somehow sent Two Mark 3 Spartans named Ghost and Ice to Celestra's and Luna's front door-step. How in Equestria will Twilight and her friends deal with reforming the battle harden Spartans?
Ocellus wakes Gallus up, claiming to have solved the secret to painful Hearth's Warming Eve get-togethers. He just needs to follow her back to the hive and drink a goblet of magic and his own blood, and relive his worst memory of the holidays.