Humanis

An ancient human kingdom that now lays below the waters of the Central Sea. A new colony by the name New Humanis lays along the coastline. Many say it's the actual Atlantis, though no earth-shattering magic or technology has ever been discovered there.

Adventurers and treasure hunters often attempt to dive below the waters to find treasures in the sunken ancient city, though perilous dangers lurk in the shadowy waters.