The Deserter Kingdom was once part of the seven kingdoms of Atlantis but the city and it's people perished due to their ocean drying out and becoming what is known now as the Sahara Desert.
The Deserter Kingdom was once united with all the seven kingdoms on the surface as part of the continent. The people of the kingdom helped forge Atlan's Trident and helped him with his message for a quest to find the trident for the True King. When Atlantis sank the kingdom was split off into it's own and due to unknown reasons the oceans dried up and the people of the kingdom perished.
- Aquaman (First appearance)
To be added