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.
If we don't do something 
about that giant mushroom,
،إن لم نفعل شيئاً حيال هذا الفطر العملاق
Bei den Riesenpilzen
Si on laisse
un champignon géant comme ça,
Se non facciamo qualcosa 
per rimuovere quel fungo gigante,
Se não fizermos algo com 
esse cogumelo enorme,
Раз он оставил тут такой здоровый гриб,