Aileen finds out that Claude's aide, Keith Eigrid, has been selling demons. Keith tells Aileen about the reason why and reminisces about their past. Now that Aileen knows his true feelings, she decides to cooperate with Keith to prevent Claude from despairing about humanity and turning into a demon. At the same time, Cédric and Lilia visits the demon lord's castle to tell Claude Keith's secret?!
I now proclaim your engagement 
to Crown Prince Claude.
.أعلن الآن ارتباطك بوليّ العهد كلود
und zur Verlobten Seiner Hoheit
Prinz Claude.
ordeno que te comprometas
con el príncipe heredero Claude.
ordeno que te comprometas
con el príncipe heredero Claude.
et candidate
à la position d’impératrice.
annuncio ora il tuo fidanzamento
 con il principe ereditario Claude.
proclamo seu noivado ao
Príncipe Herdeiro Claude.
вы должны обручиться
 с Его Высочеством Клодом.