Dappa and Nappa are the smallest superheroes in the world. They have been studying at the school for superheroes for several years, and today they are ready for their first assignment. When Dappa and Nappa fly over an elementary playground, they find a girl who is thinking some negative thoughts about herself. Can Dappa and Nappa help her? And, what will it take for her to be happy again? Interest Age: 5-9 years.