Aileen finds out that Claude's aide, Keith Eigrid, has been selling demons. Keith tells Aileen about the reason why and reminisces about their past. Now that Aileen knows his true feelings, she decides to cooperate with Keith to prevent Claude from despairing about humanity and turning into a demon. At the same time, Cédric and Lilia visits the demon lord's castle to tell Claude Keith's secret?!
As a human who can only make 
human decisions, I thought...
...بصفتي بشريًّا لا يمكنه سوى اتخاذ قرارات بشريّة، ظننت
Ich hatte ja keine andere Wahl,
als ein Mensch zu sein, fragte mich aber …
Yo… no soy más que un simple humano…
Yo… no soy más que un simple humano…
Vous voyez,
Io, essendo umano,
 potevo solo solo comportarmi come tale.
Eu... como um humano, capaz apenas
de tomar decisões humanas...
К сожалению…