Although Lei Zhen didn't bother with elves trafficking nor did he plan to buy one for himself, he decided to do something now that he had witnessed it for himself.
Before Howard could complete the task he had assigned, Lei Zhen decided to have a chat with Kate, hoping that they could implement new laws to ban the trafficking of folks that are human-like.
The elves might be a species that live longer than the average human and have their signature long ears, but other than that, they act like humans most of the time.
In addition, intelligent monsters shouldn't be considered to be trafficked either now that they have forged an alliance with the Lizardark.
"I've researched a bit and almost everyone thinks it's normal to do this trafficking. In my opinion, continuing such acts would result in disaster sooner or later. And it's not like our Yors Castle lacked the money and funding to allow such notorious acts." Lei Zhen said to Kate.