Beerus arrives at the King of All's Palace where Present and Future Lord Zeno gives Beerus an honorable exile for his retirement in Equestria. He gets teleported in the city of Canterlot for the first ever Friendship Festival is going to take place.
The Mane Six are joined by three others in a quest to use the Elements of Harmony one last time, as a brewing war between Tartarus and the free creatures of the world threatens to destroy Equestria forever.
Before her grand Invasion in Canterlot, Tempest Shadow seeks aid from some other skilled creatures under the Storm King's command. Like her, they too were promised something...