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?!
Even though Lady Aileen gave me
 a way to repent for my crime,
،مع أنّ آيلين-ساما منحتني طريقة للتكفير عن جريمتي
Es war Lady Aileen, die mir gezeigt hat,
A pesar de que Aileen intentó
ayudarme para redimir mi pecado,
A pesar de que Aileen ha intentado
ayudarme para redimir mi pecado,
Dame Aileen m’a offert un moyen
E nonostante Aileen mi abbia mostrato 
un modo per scontare i miei peccati,
Apesar da Lady Aileen ter me dado uma
forma de me redimir por meu crime...
а леди Эйлин придумала…