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.
I'm amazed that grumpy money-grubber 
actually gave this to you.
أنا مندهش من قيام ذلك الجشع النّكد
بإعطائك هذه
Ich kann’s kaum fassen,
dass der sture Geizhals Ihnen das gegeben hat.
Me sorprende que ese mercader
avaro y exigente te lo diera.
Me sorprende que ese mercader
avaro y exigente te lo diera.
Je suis étonné que ce grippe-sou
vous l’ait donné.
Non mi sarei mai aspettato che
quello spilorcio brontolone facesse una cosa simile...
Quem diria que aquele muquirana
mal-humorado daria isso a você.
Вот уж не думал,
что он, жадный и тяжёлый на характер…