大地在汙染和環境災害的雙重打擊下，已經處在崩潰的邊緣，為了生存，人們創造了一個與世隔絕的都市，叫做ECOBAN(這個名字由ecology和ban合併起來，意思是“毀滅生態”)，而這個都市完全靠大地的汙

Some time after the Mousekewitz's have settled in America, they find that they are still having prob