Ian is an architect who loves imagining a new place. 
One day, Ian realizes that he can't get any news from his uncle, Uncle Henry, on his birthday. Ian leaves to find him as he takes the bus, train, airplane, cruise ship, and submarine. Ian visits the houses he has built for his uncle, including the maze house, the cactus house in the desert, the jungle house, and the ice house on Snow Island. Ian takes the small submarine to find his uncle inside the deep sea and sees a giant octopus with his uncle's submarine inside its big legs. Ian rescues his uncle by shooting the light at the octopus. Ian and Uncle Henry travel to space to meet aliens and give them gifts, such as the sand from the desert, the jungle flower, an ice piece from Iceland, and coral from the deep ocean, all packed in a box. After seeing those, Aliens envy them and think of living on a beautiful Earth like Ian and Uncle Henry. 
In the end, Ian imagines and builds the new amusement park in the shape of octopus in space. Aliens love that amusement space to enjoy and get to know humans from Earth. 

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