In-Su

-a young man who was one of the earlier heads of what would become nachos village -was taken under hakkuns wing(hakkun was his master(?)) because he saw promise in in-su -spent most of his life learning from hakkun till hakkun disappeared(did the whole thing with the book lol) -he found hakkuns book and placed it in the one place he thought was the safest place for it -before he died he did some kind of spell that essentially placed himself inside a young woman named yufei -he is very knowledgeable due to studying under hakkun -is possibly nachos ancestor tho he doesnt realize that nacho is his descendant(when he is in control of yufeis body)