Luciel starts to doubt his fighting skills after clearing the boss room on the tenth level, so he asks to train with Lumina and the Valkyrie Paladin Regiment. After clearing the twentieth level, he meets the pope again to learn more about the wights.
It's all right. I never expected 
Lumina-sama would knock you out.
لا مُشكلة. لم أتوقّع من لومينا-ساما
أن تُغميك عن الوعي
Ist schon gut. Aber dass dich
Frau Lumina in Ohnmacht versetzt …
Descuida. No esperaba
que Lumina te dejara inconsciente.
No ha sido nada. No esperaba
que Lumina te dejara inconsciente.
C’est rien.
Nessun problema. Non immaginavo
che ti avrebbe fatto perdere i sensi.
Tudo bem. Não achei que a mestra
Lumina fosse apagar você.
Значит, госпоже Люмине
пришлось тебя вырубить…