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.
Don't wave knives around! 
Someone will get hurt!
!لا تلوّحي بالسكّين! وإلّا تأذّى أحد ما
Man spielt nicht mit Messern!
Das geht sonst noch ins Auge!
¡Deja de agitar ese cuchillo!
¡Lastimarás a alguien!
¡Deja de agitar ese cuchillo!
¡Vas a hacer daño a alguien!
C’est dangereux d’agiter un couteau
dans tous les sens !
Non si agitano i pugnali a destra e a manca!
Qualcuno potrebbe farsi male!
Não fique aí sacudindo facas assim!
Alguém vai se machucar!
Кончай ножом размахивать, зацепишь!