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?!
Elenco: Rie Takahashi , Yuuichirou Umehara , Toshiki Masuda , Jun Fukuyama , Yuki Ono , Kana Hanazawa , Tomokazu Sugita , Yuma Uchida , Hiroki Yasumoto , Takuto Yoshinaga , Shinichiro Kamio , Yu Miyazaki .