On Ekata, a spiritually advanced and utopian world where violence is unthinkable, Asher has been plagued with visions of death and darkness since childhood. On his eighteenth birthday he is confronted with a life-changing prophecy which tells of a threat not only to his world, but to Earth as well. Alexis has always felt she doesn't belong. When an extraordinary stranger appears on her doorstep, it raises more questions than answers. If everything she thought she knew about herself was a lie, who is the real Alexis? And how could she possibly be part of an ancient prophecy? Through startling transformation and grief, the pair defy all expectations. But when everything changes, can Asher's humanity survive? The fate of both worlds may depend upon it.