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.
This is the hideout of the anti-church 
revolutionary organization, Neo Avalon.
هذا مخبأ المنظّمة الثوريّة المعادية
للكنيسة، نيو أفالون
Wir sind im Unterschlupf der kirchen-
feindlichen Organisation Neo Avalon.
Es la guarida de la revolución
antieclesiástica, Neo Avalon.
Es la guarida de la revolución
antieclesiástica, Neo Avalon.
On est dans le repaire de Néo-Avalon,
la faction rebelle anti-Église.
Questo è il nascondiglio dell'organizzazione
rivoluzionaria anticlericale "Neo Avalon".
Está no esconderijo da Neo Avalon,
organização revolucionária anti-igreja.
Ты на базе революционного
движения противников Церкви, Нео-Авалон.