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...
Good afternoon. Are you on
 your way home from work?
طاب مساؤك. هل أنت في طريق
عودتك إلى المنزل من العمل؟
Guten Abend,
sind Sie auf dem Heimweg?
Bonsoir ! Vous rentrez du boulot ?
Buon pomeriggio. 
Stai tornando a casa dopo una giornata di lavoro?
Oie. Está voltando do trabalho?
Добрый вечер! С работы возвращаетесь?