"That is a copper fruit; they tend to grow in the tangled depths of Thorn Forest. Where did you get this from?" Yu Yan looked surprised.
"I collected them from a vine that was growing in the Jade-Scale River," Han Sen said.
"You are incredibly fortunate. The seeds must have been carried along the stream somehow, and grew along the banks of that river," Yu Yan hypothesized.
"Would you accept this in exchange for your wind beast?" Han Sen asked again.
"Yes, that sounds like a fair deal. Had I tamed it, its sale would go for more than one single copper fruit. Alas, I failed, so one will do. It is a fair exchange, I would say. Go on, take what remains of the beast." Yu Yan accepted the copper fruit and allowed Han Sen to take the beast away.