Oh, we're moving into the Sweaty Feet Arc! Because, you know, fungal infections in isekai are serious business!
Okay. Serious now. I get that the author wanted to make Dahlia's tools something mundane and relatable. Still fun to watch, and I'm glad that I picked this series up.
The episode also shows Wolf's relationship with his older "girlfriend"; it's clear that she isn't romantically interested on him or vice versa, but they seem close enough. More like friends pretending to be a couple for the convenience of both. I think that "Vee" is Wolf's mother? The fact that his pseudo-girlfriend has a portrait of her shows that they were likely close friends. (She's nice-looking, refined, by the way. But Dahlia is still cuter.)