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?!
They defeat Lord Claude with the holy sword 
after he despairs and turns into a dragon,
،يهزمان كلود-ساما بالسيف المقدس بعد أن ييأس ويتحول إلى تنين
Er ist verzweifelt, wird zu einem Drachen
Claude se convierte en dragón
y lo derrotan con la espada sagrada.
Claude se convierte en dragón
y lo derrotan con la espada sagrada.
Il se transforme alors en dragon,
et Lilia le pourfend de son épée sacrée.
Infine, grazie al potere della Spada Sacra,
 sconfiggeranno Claude trasformato in drago,
Lorde Claude se desespera e se transforma em
dragão, e é derrotado pela Espada Sagrada.
Впав в отчаяние,
он обращается в дракона…