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...
If you do get caught, don't 
mention my name. Got it?
إذا أصِبت، فلا تذكر اسمي. مفهوم؟
Und wenn, dann kennst du
meinen Namen nicht, klar?
Y si lo hacen,
a mí no me menciones, ¿sí?
Y si lo hacen,
a mí no me menciones, ¿eh?
Et si ça arrive, ne cafte pas.
Compris ?
Se ti catturano, non fare il mio nome. Chiaro?
Mesmo que sejam pegos, não 
digam o meu nome, entenderam?
Попадёшься — считай, мы не знакомы.