married superheroes Mr. Armadura and ElasticHeart are forced to assume normal lives as Shining Armor and Princess Mi Amora Cadenza after all super-powered activities have been banned by Celestia and Luna. While Mr. Armadura loves his wife and kids, he longs to return to a life of adventure, and he gets a chance when summoned to an island to battle an out-of-control robot. Soon, Mr. Armadura is in trouble, and it's up to his family to save him.