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 came up empty-handed, too. Though we 
did find a bunch of weird-ass treasure chests.
.عدنا خاليي الوفاض أيضًا. لكننّا وجدنا صناديق كنز غريبة
Bei uns lief’s auch schief.
Idem per noi. Non abbiamo trovato niente 
a parte un sacco di bauli stranissimi.
Também voltamos de mãos vazias. Mas encontramos
um monte de estranhos baús de tesouro.