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.
Who the heck are they?
من هم بالضبط؟
¿Quién demonios son?
¿Quiénes son esos críos?
Ma chi diamine erano, quelle?
Quem são elas, afinal?