About 1000 years before the Campaigns against Koshey, the Tarandum Dynasty ascended to power, based out of what is now the Ruins of Old Corona, and enslaved many of the races that lived on Coronus at the time. As the enslavement was starting, a few races, such as orcs, drow, duregar, and some dragonborn, fled to Feya, and joined their brethren there, rather than suffer the humiliation of human enslavement.