"I told you earlier, I'm planning to venture into the human world! But with the notorious background of master-slaying, no human nation will take me in. I might as well refuse their offer, develop independently, and trade with them using charcoal sprites!"
"Name your conditions. What do I need to do to get you to transfer the 'charcoal sprite' refining technology to me?"
"You shouldn't bring that up. You give me coal and pay a bit for the labor, and I'll help you refine 'charcoal sprites' without hesitation. But if you want me to transfer the refining technology, how would I survive then?"
