More of a gathering place for the nomadic Mer'ai than an actual city. The Mer'ai tend to swim aimlessly, going whereever the currents take them. But during the Last Great War a place was needed for the Mer'ai to congregate and make plans and supply their troops. Lyeyh'e was it. Now it is more of a Mer'ai trading point. At any given time their are enough Mer'ai in the place to constitue a large town. It is a collection of reefs that continuosly grew until they broke through the water. The Mer'ai live in the reefs themselves under water but the reef island is large enough for the land-bound species to build a small port town there to trade with them.