Elves and Humans
Today, most humans living in the western regions around the Sea of Tet have not seen an elf. The elves are scattered among the Rim Mountains to the South and East. Those humans who live closer to the mountains still encounter elves, though each encounter is normally hostile, with the more powerful elves winning those small conflicts. No human army in several hundred years has tried to invade the Rim Mountains; at least not successfully.