"Celestial Wave Outer Sea" is the territory of the demon race, the domain of the .
Having become a Tier Six Demon King less than a thousand years ago, the has much to learn.
Thus, he usually stays secluded in his underwater mansion, practicing the demon race techniques and secret divine techniques he acquired from the Flood Dragon Race, as well as studying artifact refining, alchemy, and talisman making.
However, this does not mean he completely disregards other affairs.
His presence in the "Celestial Wave Outer Sea" is to ensure it remains under demon race control. Human race cultivators are allowed to adventure here but cannot establish sects or bases, as this is the bottom line set by the Flood Dragon Race.
