Aileen finds out that Cedric's new fiancée, Lilia Rainworth, has received threatening letters that were signed by herself. Since she has no memory of doing so, she has her friends help her find out the truth. On the night of the ball, Aileen attends wearing the dress and accessories given to her by Claude. At the same time, Lilia appears at the demon lord's castle.
The Oberon Company? 
I've never heard of it before...
...شركة أوبيرون؟ لم أسمع بها من قبل
Ein Hersteller namens Oberon?
Den kenne ich tatsächlich nicht.
¿Oberon? Es la primera vez
que oigo hablar de esa empresa.
¿Oberon? Es la primera vez
que oigo hablar de esa empresa.
L’entreprise Oberon ?
Je n’en ai jamais entendu parler.
L'azienda Oberon?
 Non ne ho mai sentito parlare.
"Companhia Oberon"?
Nunca ouvi falar de tal empresa...
Компания «Оберон»?