Aileen overcame all the difficulties and got engaged with Claude. Just when she thought she found her happily ever after, she receives news that a demon named Ashtarte attacked a human village in the Mirchetta region. Sensing new dangers, Aileen infiltrates Mische Academy in the Grand Duchy of Mirchetta to investigate the situation. There, she meets James Charles, the last boss of Regalia of Saints, Demons, and Maidens 2 as well as the other quirky members of the student council.
Th-Then why not take a nap
 in your bedchamber?
لـ-لمَ لا تأخذ قيلولة في غرفة نومك إذًا؟
W-Wie wäre es dann, wenn du
im Schlafzimmer ein Nickerchen hältst?
Entonces, ¿qué tal si duermes
una siesta en tu habitación?
Entonces, ¿qué tal si te echas
una siesta en tu habitación?
Eh bien, pourquoi ne pas aller
vous reposer dans votre chambre ?
A-Allora perché non ti fai
 un bel pisolino in camera da letto?
E-Então, por que não descansa
um pouco em seus aposentos?
Н-ну тем более!