Jason, a soldier from a dying, war-torn Earth is sent back in time to administer a biochemical agent into the primordial ocean that will correct humankind's genetic propensity for destruction. Instead of finding a planet void of life, the soldier arrives in a world of myth and forgotten stories. Unable to complete his mission as ordered, Jason struggles to find another way to prevent history's end. He is drawn to a place called Eden, at the center of which is rumored to be a tree that is the cause of humankind's ultimate destruction. Jason vows to find this tree-and to destroy it.

Death is a thing of the past. Tech-arcs hover, restored ruins glisten, and the reclaimed walk among the Children of the New Earth. Kyna Roman lives in a technological paradise, but when she stumbles upon what appears to be a minor glitch in an ancient translation of a holy text, she is thrown into a dangerous secret war. Born into a seemingly perfect world, Kyna will have to battle the demons of the past in order to save the future.