Ard is feeling guilty as they stay in Lydia's villa while awaiting their deployment. Before he can shake those feelings the battle against the demons begins and Ard's group is left in charge of logistics. Ard recalls that there wasn't any major trouble in this battle, but the demon appears before them in the rear. So in order to earn their meeting with the Demon Lord, Ard...
The castle that Big Sis built 
is a million times better!
!القلعة التي بنتها أختي أفضل بمليون مرّة
Das Schloss von meiner Schwester
ist viel besser.
El que construyó mi hermana
es un millón de veces mejor.
El que construyó mi hermana
es un millón de veces mejor.
Celui que Lydia a bâti
est un million de fois mieux !
Il castello costruito dalla mia sorellona
è mille volte meglio!
O castelo que a mana construiu
é um milhão de vezes melhor!
Замок сестрицы
в миллион раз лучше, говорю вам!