Population Migration / Travel
The beginning of the Tiefling migration.
Long a persecuted race, a group of tieflings in Knosos set out on a journey east, through Kuril and then Eretria, collecting as many of their kin as they could along the way. In the wilds beyond Eretria, they established small farming towns. Messengers traveled back to recruit others from the human lands, and the population of tieflings in the east has grown steadily ever since.