With the information obtained from Tetsujin Town, Bisco and Milo continue to head north. As they make their way through Shimobuki Prefecture, the land encased in snow, they encounter Tirol, nearly frozen to death.
With Tirol's aid, the two continue their journey toward their final destination - Konakidani, the land said to contain the Rust Eater.
But the true enemy is people, Bisco.
لكن العدوّ الحقيقيّ هو النّاس يا بيسكو
Doch der wahre Feind,
Bisco, sind die Menschen!
Pero los humanos
son el verdadero enemigo.
Pero los humanos
son el verdadero enemigo.
Mais le véritable ennemi
est humain, Bisco !
Ma il vero nemico sono le persone, Bisco.
Contudo, o verdadeiro grande inimigo 
é o ser humano, Bisco!
Но твой главный враг — это человек, Биско!