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...
Oh? But you'll be my 
brother-in-law eventually!
!لكنّك ستصبح صهري في النهاية
Ach, Ihr werdet letztendlich
auch mein Bruder sein!
Bueno, pero si vas a ser mi cuñado, ¿no?
Bueno, pero si vas a ser mi cuñado, ¿no?
Voyons, vous êtes son grand frère
et bientôt mon beau-frère.
Oh, ma presto diventerà mio cognato, no?
Ora, Lorde Claude, logo
seremos da mesma família!
Ой…