Claude loses his memory and magical powers, returning him into a normal human being. In order to show the appeal of that aspect to the public, he goes on an inspection of the third zone of the imperial capital. During this time, Aileen follows Claude and tries to confirm her position as his fiancée. However, she just ends up experiencing the bitter feelings of a one-sided love. When she returns to the demon lord's castle, she finds the heroine of Regalia Of Saints, Demons, and Maidens 2, Selena Gilbert, fighting for demon incense with Auguste Zelm, the official hero...
How dare she do that to 
another person's fiancé?!
كيف تجرؤ على فعل ذلك لخطيب امرأة أخرى؟
¿Cómo se atreve a hacerle eso
al prometido de otra persona?
¿Cómo se atreve a hacerle eso
al prometido de otra persona?
Come osa fare una cosa del genere 
a un uomo fidanzato?!
Como ela ousa fazer isso
com o noivo de outra pessoa?!
Ей ничуть не стыдно… 
липнуть к чужому жениху?!