It was not a surprise for Hao Ren to find Letta runes in the strangest of places. The ancient and mysterious written language was bound to exist where otherworldlings had existed. If not for their rare appearance from years of supression by the demon hunters and the church, perhaps these magical runes would have become part of the human civilisation, or even altered the course of human history. Nonetheless, the runes were buried in the sand dunes of history and maybe, this was a good thing for the human civilisation.
After all, the runes were not particularly suitable for humans. Hao Ren got the hunch that anything to do with The Plane of Dreams was not particularly safe.
