The World's Edge
The known world is bound by a fast frozen tundra in the north, the Barrier Wastes in the west, and the World’s Edge to the east and south. Some say the sea goes on forever, while others say it spills over the edge of the world into the void. Some scholars speculate that it curves upward, giving the sky its blue color during the day. What everyone agrees on is that the world has an edge, and that whoever approaches it never returns.