Japan has become a wasteland devastated by the Rusty Wind which causes all things to rust away. A suspicious looking priest visits a checkpoint all alone, yet on his back rests a bow priests wouldn't use.
Meanwhile, Milo, a doctor running a clinic in the town of Imihama, is researching new medicines in secret in order to save his older sister, Pawoo, who's being corroded by the Rust. But that day a stranger appears before him...
It's all thanks to that Rusting 
treatment you injected the other day.
يعزو كلّ الفضل لعلاج الصدأ الّذي
حقنته به قبل أيّام يا دكتور
Das haben wir den Injektionen zu verdanken,
die Sie uns verabreicht haben.
Es todo gracias al vial de oxidación
que le inyectó.
Es todo gracias al vial de oxidación
que le inyectó.
C’est grâce à l’injection antirouille
que vous lui avez donnée.
Tutto grazie a quella soluzione contro la Ruggine
 che gli ha iniettato l'altro giorno.
Graças à injeção pra tratamento 
de Ferrugem que usou no outro dia.
Это всё благодаря ампуле,
которую вы ему вкололи.