Once upon a time a group of friends were seeking a place to call home. The desert was too hot, the valley was too wet and the mountain was too windy. Then they found the forest. It was perfect. But the friends soon wanted to build shelters. The shelters became houses. All too soon they wanted to control the environment and build a huge wooden wall around the community. And tree by tree the forest becomes thinner, until there is one last tree standing. It is down to the children to find a solution.