Boltstream and Thunderstream, typical seventeen year old fraternal twins who lived in the city of Falconwind, that don't look like normal ponies! But they managed to clear the misunderstandings in Falconwind. But one day, their older brother sold their house to live with their parents in Canterlot. Can they live in the place where ponies fear them? Can they clear the misinterpretation caused by their beastly appearance? Will they start over again?

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