Somewhere in the universe, planet Z. A miracle has happened. A jet of water gushed out, giving birth to a new life: plants. The desert planet has become a green planet... different species coexist: liquid mushrooms and sticky mushrooms. But little by little, they invaded the green land and destroyed rural life. Toxic spores killed plants and turned the earth into a moldy land... But after destroying all the vegetation, the future of mold seems terrifying. A species cannot do without other species