Bisco falls into Tetsujin's reactor, taking Kurokawa down with him. The reactor begins to overload, with Milo and the others just barely escaping in time as the dome starts to collapse. However, they're given no time to grieve their loss of Bisco before their next trial assails them. With Bisco gone, Milo tries to figure out what he can do on his own now.
The Rust Eater flows through my veins!
!يجري آكل الصدأ في عروقي
In mir fließt das Blut
des Rostfressers!
Por mis venas
corre sangre de devoraóxido.
Por mis venas
corre sangre de devoraóxido.
Le sang du dévorouille
coule dans mes veines !
Il Mangia-Ruggine scorre nelle mie vene!
O Devorador de Ferrugem 
corre em minhas veias!