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...
All the collagen from the ingredients 
I found made my skin silky smooth!
جعل كل الكولاجين الذي استخرجته
!من المكونات التي وجدتها بشرتي ناعمة للغاية
Das Kollagen aus den Zutaten,
die ich gefunden habe,
Eso y el colágeno de la comida
me dejaron la piel tersa.
Eso y el colágeno de la comida
me han dejado la piel tersa.
Et avec le collagène des ingrédients,
j’ai une peau de bébé !
Gli ingredienti che ho trovato erano pieni 
di collagene, ora ho una pelle meravigliosa!
Todo o colágeno dos ingredientes que
encontrei deixou minha pele sedosa!
Кожа теперь блестящая:
спасибо коллагену из продуктов!