The end of terminus enters its final days. Iruma safely finishes his homework and is invited by Sullivan to go to Magical Street along with Opera. They browse around picking up things Iruma will need for his new school term. Iruma happens to overhear some demons talking and then asks Sullivan about the Demon King, since he is one of the most qualified individuals to become Demon King. What exactly does it mean to be the Demon King, the most powerful being in the netherworld?
It's just that I heard some demons talking 
about the Demon King when we were in town.
بل فقط أنّني سمعت بعض الشّياطين 
.يتحدّثون عن ملك الشّياطين عندما كنّا في البلدة
Ä-Ähm … Ich hab nur gerade gehört, wie die Leute
in der Stadt über den Dämonenkönig gesprochen haben.
Ho solo sentito alcuni demoni che ne parlavano
 quando eravamo in città.
É que... eu ouvi as pessoas na cidade
falando sobre o Demônio Rei.
Просто… я услышал, как в магазине
про него говорили…