[If only it were that simple. It's not wrong, in the end, because he does work far away from the mountain he grew up on, but... Also his family is just five grave sites now. He doesn't know if he could ever go back to that mountain... Certainly not before he's cured Nezuko. He keeps his expression level and largely impassive, smiling in a gentle sort of way that doesn't belie much of anything going on in his head.]

[He's good for that, though.]

[He perks up at the talk of technology, though. Maybe this guy knows more about it!]

Yeah? I-- haven't ever seen anything like these, or... any of this, electricity is still something you only see in big cities, where I'm from. [Well that's dating himself.]