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.
Well, the Grand Duke of Mirchetta 
has fallen ill due to what happened...
...أصيب دوق ميرتشيتا بالمرض بسبب ما حدث
Der Fürst selbst scheint seit den Unruhen
zwar bettlägerig zu sein …
Bueno, el príncipe está enfermo
debido a los acontecimientos…
Bueno, el príncipe está enfermo
debido a los acontecimientos…
Il semblerait que l’archiduc soit alité
depuis l’incident.
Beh, dopo quello che è successo
 il granduca si è ammalato...
Bom, o Grão-Duque de Mirchetta de fato
está acamado pelo que aconteceu...
Ну, после всех этих новостей
эрцгерцога так и так хватил удар.