Magical tools masters normally can't use magical tools, but Roji realizes that Rio used one to protect Bico. Meanwhile, Muhyo has collapsed after exhausting his ren, leaving him in a dangerous condition of mental numbness... the exact moment Rio has been waiting for.
Kusano, you have to keep 
Muhyo-dono and Abiko-dono safe.
كوسانو، عليك حماية موهيو-دونو
وأبيكو-دونو
Kusano, du wirst Muhyo und Abiko
bis zum Ende beschützen!
Kusano, debes mantener a salvo
a Muhyo-dono y Abiko-dono.
Kusano, tu dois protéger
les maîtres Muhyo et Abiko.
Kusano, tu dovrai tenere al sicuro Muhyo e Abiko.
Kusano, precisa manter os Doutores
Muhyo e Abiko em segurança.
Кусано, твоя обязанность —
защищать Абико и Мухё.