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...
Today, I'll take... let's see...
two of the mantis shrimps as well, please.
اليوم، سأطلب... لنرَ... اثنان من البطلينوس
كذلك لو سمحت
Dame dos más de camarón shako,
por favor.
Dame dos más de gamba shako,
por favor.
Oggi ne prendo... vediamo... 
anche due alle vongole giganti, per favore.
Hoje eu quero... Vejamos... 
Lacraia-do-mar, por favor.