The Savage Tide
The only known Olman settlement on the plateau is a tiny village composed of a mere half-dozen huts and lean-tos on the shore of the central steaming lake. Its western edge is enclosed by a crude stockade that extends on both sides into the waters of the lake itself. The huts are raised two feet off the ground to avoid flooding.
According to the Pelorian Lizardfolk, the people of Mantru are rumored to be friendly and if approached peacefully they have been known to be willing to parlay with visitors and offer them food and lodging. How they have survived in the midst of all these dangers beyond the Great Wall is not immediately clear, but they do not appear to bevery different from the Olman of the seven villages. One thing that is clear, however, is their unabiding and superstitious fear of the island in the middle of the lake. It is taboo and they do not speak of it or assist anyone who seeks to visit it.
Sadly, the settlement was wiped out from an attack of Skinwalkers and Demons that supposedly came from Taboo Isle, and any villagers that survived had been spirited away as captives for whatever horrible fate awaited them.