As Asta and the others were chasing the creature that lived in the cave beneath the Yultim Volcano Trail, they happened upon a dungeon. They were then ordered to explore the dungeon by the royal capital, so they split into groups and went in. They head in with Leopold and Vice Captain Randall, but those two end up running into the creature from earlier. They work together but cannot defeat the monster, which makes Leopold feel useless. At that moment, Leopold remembers the strange feeling he felt when he was fighting the elves, and...
We've already reported to the royal 
capital that we found a dungeon.
.أرسلنا تقريرًا بالفعل للعاصمة الملكية بعثورنا على ديماس
Wir haben das Erscheinen
des Dungeons in die Hauptstadt gemeldet.
Informé a la capital
de la aparición de la mazmorra.
He informado a la capital
de la aparición de la mazmorra.
J’ai averti la cité royale
de l’apparition du donjon.
Abbiamo già avvisato la capitale
 della scoperta di questo dungeon.
Nós já informamos à Capital Real
que encontramos uma masmorra.
Я доложил в столицу о новом подземелье.
Нам остаётся ждать приказа!