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.
by the only human he's trusted 
since he was young.
.من البشري الوحيد الذي وثق به منذ صغره
von dem einzigen Menschen,
dem er seit seiner Kindheit vertraut,
Y lo hará el único humano
en quien confió desde que era pequeño…
Y lo hará el único humano
en quien confió desde que era pequeño…
par le seul humain
en qui il ait jamais eu confiance.
dall'unico essere umano
 di cui si fidava fin da quando era piccolo.
Pelo único ser humano em quem
confiou, desde pequeno...
единственный человек, 
которому он доверял…