This short movie starts off in a place in a grassland where there is a lot of green. The main character is a small gray animal who loves nature. One day, other creatures started building skyscrapers and factories and destroyed the lovely nature. However, the small gray animal took a piece of branch with him, and kept it safely in his room. As the pollution got worse,the animals couldn't keep on living in the dirty city. I the end, the branch the small gray animal kept made a big bubble and inside it was nature. All the animals moved into the bubble, and lived happily.
The movie tells us that polluting nature is nothing good.