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...
The Rusty Wind's been especially 
strong lately, so you be careful.
اشتدّت الرّياح الصّدئة كثيراً مؤخّراً، لذا توخّين الحذر
Passt auf euch auf, der Rostwind
ist neuerdings besonders stark.
Tengan cuidado.
El Viento Oxidante es más fuerte.
Tened cuidado.
El Viento Oxidante es más fuerte.
Soyez prudent,
le vent de la rouille est fort.
Il Vento di Ruggine soffia particolarmente forte,
ultimamente, state attente.
O Vento de Ferrugem tem estado 
mais forte. Tomem cuidado.
В последнее время ржавый ветер усилился.
Берегите себя.