Tens of thousands of years ago, the vast continent of Sarlona was the cradle of human civilization. Three thousand years ago, the first human colonists set forth from Sarlona, setting in motion the events that would shape modern-day Khorvaire. Once Sarlona was home to over a dozen distinct kingdoms, but today only two established nations remain: the mighty empire of Riedra and the mountain sanctuary of Adar. Riedra is ruled by the Inspired, humans tied to extraplanar spirits and imbued with psychic powers. Adar is the homeland of the Kalashtar. Riedra maintains an endless siege of Adar, and both nations have little contact with Khorvaire.