Bisco is gravely wounded by the shot from Kurokawa. Milo leaves him behind to storm into enemy territory and rescue his captured friends, Pawoo and Jabi, but Kurokawa awaits with meticulously set traps. During their confrontation Kurokawa reveals his great ambition and the secret behind the Mushroom Keeper's persecution.
You know the true secret 
behind the Rust Eater.
تعرف السرّ الحقيقيّ وراء آكل الصّدأ
Das Geheimnis
hinter dem wahren Rostfresser.
Conoces el secreto del devoraóxido.
Conoces el secreto del devoraóxido.
Tu dois connaître
le secret du dévorouille.
Conosci il segreto per far funzionare 
il Mangia-Ruggine.
Você sabe a verdade por trás 
do Devorador de Ferrugem.
Знаешь, в чём настоящая тайна Ржавоеда.