Rimuru learns about Clayman and the schemes of the Kingdom of Falmuth, but no matter how hard he wishes for it, his fallen comrades and their peaceful lifestyle will never return. He's just about to give up when Eren tells him of a fairy tale that might offer a glimmer of hope. The probability of success is about 3%... but if Rimuru can manage to become a Demon Lord by taking in the souls of 10,000 humans as nourishment, he just might have a chance at bringing his comrades back to life. As Falmuth's army of 20,000 men marches toward Tempest, Rimuru takes hold of that hope and decides to become a Demon Lord.
The individual Mjurran's artificial 
heart is operating normally.
القلب الصناعيّ للفرد ميولان
يعمل بصورة طبيعية
Das Ersatzherz des Individuums
Myuran funktioniert normal.
El corazón artificial de Mjurran
funciona con normalidad.
El corazón artificial de Mjurran
funciona con normalidad.
Le cœur artificiel de l’individu Myulan
fonctionne normalement.
Il cuore artificiale impiantato 
nel corpo dell'individuo Myuran funziona normalmente.
O coração artificial de Myulan funciona
de forma regular e adequada.
Искусственное сердце индивида Мюлан 
функционирует нормально.