This story starts from middle of nowhere. There are only beautiful nature and a creature which has two rabbit ears and a tale. One day, many dark bigger creature come with pulling fuge skyscrapers. Before they destroy everything, main character succeed to get one branch. As city gets worse and worse from contamination, creatures get sicker and sicker. Suddenly, something which is similar to jellyfish come down to save creatures and they live happily ever after.
I feel happy after watching this show. This world is very similar to our world because we have a issue about contamination. Also, people get sick from that. In this story, happy ending exists. That made me relieved. In our world may be able to fix this situation. I hope it gets better soon.