The mysterious girl that showed up out of nowhere was actually Filo. She's a filolial queen with an advanced transformation ability, and she can even take human form thanks to it. However, her clothes get ripped every time she transforms, meaning Naofumi has to get her some magic clothes if he doesn't want to go broke. The party leaves on a new adventure to gather the materials required.
Some said he's training up in the mountains,
،البعض يقولون أنّه يتدرّب في الجبال
Er sollte gerade in den Bergen trainieren.
Oder in Dungeons nach Schätzen suchen.
Que si entrena en una montaña,
Que si entrena en una montaña,
Il s’entraînerait dans une montagne
ou chercherait un trésor dans un donjon…
Alcuni dicono si sia recato
 tra i monti per addestrarsi,
Alguns diziam que estava
treinando nas montanhas,
То он в горах тренируется…