Luke the mouse grew up and, together with his brothers, flew off to look for a place for his new home. The brothers made their flying machines from maple leaves, and the wind blew the mice in different directions, but not far from their mother’s house. But Luke's mouse fell into the river, which carried him far, far away. Luke was left alone, in an unfamiliar place. But he was not afraid, because he was interested in looking at the world. During his adventure, he made friends, built himself a new house, and even learned to skate and show a concert on TV. Because he was a very smart mouse. He was an inventor!