Bisco and Jabi continue their journey through Touhoku in search of Sabikui, the Rust-Eater, a mushroom said to cleanse away any rust. Milo also realizes that if he could cure his sister, Pawoo, if he had this Rust-Eater. Meanwhile, the governor of Imihama, Kurokawa, burns with an unusual obsession with killing Bisco.
Even if I harvest the Rust Eater, I need someone 
who can make it into medicine on the spot.
حتّى لو حصدتُ آكل الصّدأ، أحتاج شخصاً
يستطيع جعله دواء فوراً
Was mach ich mit dem Rostfresser,
wenn ihn niemand verwerten kann?
Alguien tiene que aprovechar
el devoraóxido al momento.
Alguien tiene que aprovechar
el devoraóxido al momento.
Même si je trouve le dévorouille,
ça va pas m’avancer…
Anche se raccogliessi il Mangia-Ruggine, ho bisogno
di qualcuno che sia in grado di produrre la medicina.
Mesmo que eu pegue o Comedor de Ferrugem, eu 
preciso que alguém transforme isso em remédio.
Даже если мы найдём Ржавоед,
лекарство нужно сделать сразу же...