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.
Rinné-san, Setsuna-san.
 I have a favor to ask of you.
رينّي-سان، سيتسونا-سان. أودُّ أن أطلب
منكما معروفاً
Rinne, Setsuna, ich würde euch
gerne um etwas bitten …
Rinne, Setsuna,
tengo que pedirles un favor.
Rinne, Setsuna,
tengo que pediros un favor.
Rinne, Setsuna…
Rinne-san, Setsuna-san, ho un favore da chiedervi.
Rinne-san, Setsuna-san.
Tenho um favor a pedir a vocês.
Риннэ, Сэцуна,