Some time ago, people from the same place as Yuki came knocking at their door. Unlike his initial impression of these people, regardless of whether or not they were elementalists, they were strong.
They did not tell them much, probably because they were slaves, but he asked them, especially, to try and get closer to the Lord.
They didn't reveal any more, not who they were, not where they were from.
However, they did know that they were among the new civilization, the Terrans, and this was easily confirmed by Yuki asking a few questions.
By any account, this was suspicious, and no one with a sane mind would willingly spy for strangers they had never met before, let alone spy on their volatile lord!
At the same time, if they were new, this meant they had been in this world for over a year! What were they doing, trying to stir things up in a town?
