Main Character : The protagonist is a small rabbit-like, black and white animal. He loves nature.
Setting : a city in a developed country
near future (22nd century?)
Conflict : people vs nature,
protagonist vs society
Climax : when the jellyfish attacks the polluted city.
Symbols : varmints→humans
black birds→bad news
black animals→workers in cities who are too tired to be interested in anything
thick clouds, black gas, strong wind→air pollution, disaster
jellyfish→savior (maybe god)
the only tree left→small hope
Theme : We shouldn't focus too much on making money from industry. We need to love and cherish nature, or we won't be able to live on Earth any more.