The Sheta are a mysterious people. Not many of them are seen in the world today, but their word is listened to by even the highest lord. It is said, that the Sheta walked with the gods who made this world, and that those gods made them the wardens of the world. Perhaps the silence of the Sheta on these matters gives this claim credit, as any other race would surely have used a similar claim to create a new empire.
They are kin to the tortoises living in the swamps, but the Sheta themselves walk anywhere they think they need to keep an eye on.