William stared at the Black Sea in front of him as he rubbed his chin in contemplation.
This was the edge of the Central Continent, and beyond it was the Black Sea that led to the Demonic Continent. If he were to travel it using normal means, the journey would be perilous, and filled with uncertainty.
However, Optimus had told him that there was one interesting island in between the Central Continent and the Demonic Continent, where a dungeon was located. This was the only dungeon that could be found in the Black Sea, so it had sparked William's curiosity.
This Island went by the name Serifos. It was an uninhabited island in the middle of nowhere that housed a dungeon called the Dungeon of Gorgons.
There was a time when the Demons tried to build a settlement on the island, but after a year, they were forced to leave due to the unpredictable weather, in addition to the Dungeon Outbreaks that happened once a year.