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.
But we can get there even 
sooner without the carriage.
لكن يمكننا الوصول إلى هناك بشكل
أسرع حتّى من دون العربة
Ohne den Wagen wäre ich
aber noch schneller da.
Pero tardaría menos
si no llevara el carro.
Pero tardaría menos
sin cargar con el carro.
Mais je serai encore plus rapide
sans le chariot.
Ma senza il carro
posso arrivarci anche più in fretta.
Mas dá pra chegar mais
rápido sem a carroça.
Но если без телеги,
я ещё быстрее домчу!