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?!
Sorry, but I also have the blood 
of a Holy Sword Maiden.
.أنا آسفة، لكنّي أيضًا أحمل دماء عذراء سيف مقدّس
In mir fließt leider auch
das Blut der Heiligen Schwertjungfer.
Lo siento. Yo también poseo la sangre
de la doncella de la espada sagrada.
Lo siento. Yo también poseo la sangre
de la doncella de la espada sagrada.
Le sang de la jeune fille de la légende
coule aussi dans mes veines.
Mi spiace, ma ho pure io
 il sangue della Fanciulla della Spada Sacra.
Desculpe, mas também tenho o sangue
da Donzela da Espada Sagrada.
Уж прости…