The valley is in serious trouble. A drought threatens farmers, families, and wildlife. Another problem Jim is facing: kids tease him because he’s the shortest boy in his class. Hurrying home from school one day, Jim falls into a rut. It’s not an ordinary rut, it’s a huge footprint! Jim is astonished to discover a giant boy who has wandered down from his snowy mountain home to visit the valley in distress. Both boys feel different and soon become friends. The giant boy, Wilhelm, has a magical dragon friend he calls Happy Cloud Fluff. Happy has never landed. Is there anything the three can do to solve the valley’s problem?