Lucas has dreamed for years of building himself a perfect house, and now he has found just the place to build it, on a tiny island. First he builds a kitchen, then a bedroom above. He is having such fun that he doesn't want to stop, but the island is quite small. All Lucas can do is build up, one room on top of another, until finally he has a wonderful tower-house. But something is missing. Lucas needs help from stormy winds and friendly children to transform his tower-house into the home of his dreams.