The Atlantian Domain!
Of the 7 great Seas in Oceania, each of them was associated and was widely recognized as the territory of each of the Sea Kings since the antiquity age after the rise of the 7 Great predators.
This lasted until the era of the rise of the variant human races came, after the great transformation that led to the appearance of the strange creatures.
Once the era of the variant human races came, the Sea Kings could no longer lord from their high thrones, one of them who was also coincidentally the strongest of them all was dethroned by the rising Atlantis Empire.
Once Atlantis claimed the Origin Peak Sea which was by far the most developed, highly resourceful, and origin magic abundant of the 7 Seas, their rise as the next overlord of this world began.
The Ocean King who suffered the humiliation of losing his throne was livid as he launched counterattack after counterattack at the rising variant human Empire.
