Oh, certainly I am curious! But I do not know how either of us could research it from here. We will probably have to focus on the most recent relocation, and reroute from there.

[Even if he were returned to Hisui, he's not really sure what he would do about it at this point? He already searched the area he was found. If there was any evidence of what happened to him, it's long gone by now. But, it's certainly true that they should probably take it one mystery at a time.]

I have heard of the word? If it has a greater meaning than that, no, I do not know it.