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.
It's frustrating that I can 
only yearn for your love.
.يحبطني ألّا أتمكّن إلّا من الاشتياق لحبّك
Wie frustrierend es ist,
um deine Liebe zu betteln.
"Es frustrante
que solo pueda anhelar tu amor".
"Es frustrante
que solo pueda anhelar tu amor".
Mon corps se languit
de ton amour.
"È frustrante vivere
 desiderando solo il tuo amore".
Como me frustra poder apenas
ansiar pelo seu amor.
В бессилии я прошу тебя лишь о любви…