Bythia was a Phoenician colony. Once a port of call for Phoenician ships, and a small city of Phoenicians, the city has been forcibly conquered by Dragonborn in three days. After three days, the temple dedicated to Ba'al was destroyed and a new temple to Erakax was built in the God of War's honor. The Ba'alists (priests of Ba'al) were forced to flee in the wake of the invasion, but not after most of them are slaughtered.
Most of the men, women, and children were taken into slavery, but those that resisted were killed. Those that escaped left the island for other Phoenician ports. Bythia is now a city of the new Dragonborn kingdom of Arc Teryx.