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.
So these spores sprout on walls,
 but putting them in your mouth is fine?
إذاً هذه البويغات تنمو على الجدران
لكن لا مانع من وضعها في الفم؟
Und es macht nichts,
wenn sie in den Mund kommen,
¿Crecen en la pared, pero no en la boca?
¿Crecen en la pared, pero no en la boca?
Les spores poussent sur les murs,
c’est prudent de les respirer ?
Quindi queste spore crescono sui muri,
ma sul palato non ti danno problemi?
Esses esporos nascem em paredes, né?
Эти споры цепляются к стенам,
но не к стенкам трахеи?