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.
Wait!
!انتظري
¡Espera!
¡Espera!
Attends !
Aspetta!
Esperem!
Подожди!