In an underground shelter-city encased in ice, Setsuna meets a young girl named Rinne and begins helping her with a mysterious invention. It can apparently help save the world, but its true nature is unclear. Meanwhile, the city itself will very soon perish.
They steal electricity and food from 
the upper levels little by little.
يسرقون الكهرباء والطعام من الطوابق
العلوية شيئاً فشيئاً
Sie zweigen ganz kleine Mengen Strom
und Wasser von den Etagen über uns ab.
Roban electricidad y comida
de los niveles superiores poco a poco.
Roban electricidad y comida
de los niveles superiores poco a poco.
Ils volent un peu d’électricité
et d’eau aux niveaux supérieurs,
Rubano l'elettricità e l'acqua
dai livelli superiori poco alla volta.
Eles roubam eletricidade e comida das
camadas superiores, pouco a pouco.
Они по чуть-чуть крадут воду и электричество
с верхних уровней.