After a terrible fight with his older brother, Robbie was invited by 'Flying Fish' to have an adventure around the world. One day, Robbie felt that he really missed his brother, Charlie, and hoped to go home. However, the fish said to Robbie that 'I am your brother'; 'I can fly in the sky, swim in the milky river, but I can never touch the ground'.Had Robbie taken his brother home eventually?.