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?!
This is the only way I can make 
the emperor accept Lilia.
هذه هي الطّريقة الوحيدة التي
.يمكنني بها أن أجعل الإمبراطور يتقبّل ليليا
Ich weiß nicht, wie ich meinen Vater
sonst zufriedenstellen soll.
Esta es la única forma de hacer
que el emperador acepte a Lilia.
Esta es la única forma de hacer
que el emperador acepte a Lilia.
Il n’y a qu’un seul moyen
È l'unico modo 
per far accettare Lilia all'Imperatore.
Esta é a única maneira de fazer
o imperador aceitar Lilia.
Его Величество не даст 
 разрешения просто так…