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.
Lilia's in the way of getting back 
together with me, isn't she?!
ليليا تعترض طريق عودتك إليّ، أليس كذلك؟
Du willst mich wiederhaben
und Lilia ist dir im Weg!
Tu fais ça parce que tu veux
te remettre avec moi !
Consideri Lilia un intralcio
per la nostra riconciliazione!
Você quer voltar comigo e
Lilia está no seu caminho!
А на деле Лилия мешает тебе
воссоединиться со мной!