On a hot summer day, Sara, and Kaden suddenly take off on a world journey in a hot air balloon. Sara, and Kaden experience danger along the away. they meet a fish who can talk, and fly named Randy, the Walleye. Randy has magical powers but warns Sara, and Kaden that their abrupt attempts to return home too soon will make their travel even longer. Come join the exciting world travel voyage, and solve the hidden mystery ! There's only one way to travel, and return home...but first you have to experience the World Travel Mystery