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...
I left the village when I was only eight.
غادرتُ القرية عندما كنتُ في الثّامنة
Ich war erst acht Jahre alt,
als ich das Dorf verlassen habe.
Dejé mi pueblo cuando tenía ocho años.
Dejé mi pueblo cuando tenía ocho años.
J’avais seulement huit ans
lorsque j’ai quitté le village.
Ho lasciato il villaggio 
quando avevo solo otto anni.
Eu saí do vilarejo quando 
tinha apenas oito anos.
Я из деревни ушла,
когда мне было только восемь.