Somewhere in time.. 19th century archaeologist Tanya Darow is excavating the primeval cliff dwellings of the long-vanished Anasazi tribe-and uncovers an expedition led by rival archaeologist and notorious playboy Keane Trevalyan.
Lured into a subterranean cave. Tanya and Keane make the discovery of a lifetime: a mystical gemstone know as the Turquoise Sun. But the cave is also a passageway..to the 13th century. Lost in time and worshiped as gods by the ancient Anasazi--Tanya and Keane are trapped in an eternal battle of love and war.