The Green Mist Sea!
The Green Mist Sea's territory was characterized by the iconic green glow that the primordial origin magic always cast on the territory.
Like the other 6 great seas, the Green Mist Sea's territory was unimaginably large, almost the size of earth itself. In this vast expanse of water was where powerful monster races and variant human races erected their Empires.
The Green Mist Sea was divided and characterized by the territories of the various Empires that were in it. The Empires were the peak powers, any other thing below them were called rural settlements.
The strongest Empire that ruled over the Green Mist Sea was the Clown Empire. This was the Empire that was personally created by the Clown King.
After the meteoric rise of Atlantis, the arrogant Sea Kings who originally loved acting and moving alone except a few special cases finally recognized the strength in numbers that were derived from founding an Empire.