An orphan human infant flung from his old world to a new one is taken care of by six young mares. From there, he will grow up to learn this land's magic, his hidden abilities, and escape with his mothers from a Malevolent force looking for him.
It's Mother's Day in Equestria, and five mares are coming together to celebrate it in the town their daughters call home: Ponyville. But one mare in the circle of friends is feeling left out because of her family situation, Starlight Glimmer.