Nabei

Nabei, officially the Republic of Nabei, is a sovereign state located on the island of Yedal in Sinju. It borders Hwasan, Areum, and Xencovia to the east, and the Dangdo Sea to the west.

Early history
Jeongmic migrants made their way from East Yoju beginning in the 10th century BCE in a wave of migration that would encompass modern-day Jeongmi as well.

Nabei migration
peoples began to migrate in large numbers to Yedal beginning in the 10th century, as what is today eastern Nukigurun was devastated by the entry of the Heeradic X people. These migrants in turn devastated the existing Jeongmic population of the island, heavily depopulating western Nabei.