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...
Because those who speak of 
it will share the same fate.
.لأنّ من يتحدثون عنها سيلقون نفس المصير
Wer darüber spricht,
wird auch sein Leben verlieren.
La maldición corroe
a los que la mencionan.
La maldición corroe
a los que la mencionan.
« Ceux qui en parlent
trouveront eux aussi la mort. »
Perché coloro che ne parlano
sono destinati a condividere lo stesso destino.
Porque quem falar disso
sofrerá o mesmo destino.
Проклятье коснётся каждого,
кто произнесёт это вслух.