Ava lived in Montana and longed for adventure. One day, she stumbled upon a secret gathering of talking trucks and dragons who told her about a magical land where the dragons turned into clouds. To get there, she had to believe in magic, and with the help of the trucks and dragons, her imagination grew until she could see magic everywhere. After solving a riddle and crossing a bridge, she reached the magical land and had a magnificent adventure with the cloud dragons. When she returned home, she persevered through her parents' disbelief, knowing that the magic was real, and imagined all the adventures that lay ahead.