Knowing that the prize of the contest for White Lily Princess is demon incense that's harmful to demons, Aileen removes her male student disguise and enters the contest dressed as a woman. While others are overwhelmed by her beauty, James asks her to dance. The light dance steps of the pair fascinates the audience and Aileen is chosen to be the White Lily Princess. However, right after that, the mastermind has demon incense scattered throughout the venue. Aileen and the others struggle in vain as James turns into a demon.
After all, I'm the future 
wife of the demon lord!
!ففي النّهاية أنا زوجة ملك الشياطين المستقبلية
Ich kann das, denn ich bin
die zukünftige Frau des Teufels!
Al fin y al cabo,
soy la futura esposa del Señor Oscuro.
Al fin y al cabo,
soy la futura esposa del Señor Oscuro.
Oui, car tel est le devoir
de la fiancée du Roi-démon.
Dopotutto, sono 
la futura moglie del Re Demone!
Sim. Pois sou a futura esposa
do Lorde Demônio!
Потому что я… 
будущая жена Князя Тьмы!