Humans have always feared Caen's kind.


Survivors of a mysterious virus, Rüa Morto, that killed 80% of Earth's population two centuries ago, they have endured enslavement as Neurologically Compromised Individuals, or NiCIes, owned by OnyxCorp. Now, in 2261, Caen begins a perilous journey to seek the Vagabonders, the original moon colonists, whom many believe hold the key to freeing his people.


He knows he is hunted. He expects death at every turn.


But he doesn't anticipate meeting Dr. Ligeia Obumbwe, a human biogeneticist desperate to protect her brother Finn, yet another victim of the endemic virus. When OnyxCorp promises to keep Finn safe in exchange for her work in their lunar lab, she accepts despite her increasing unease regarding the Corporation's motives.


Ligeia and Caen become unlikely partners in a dangerous quest to reach the Vine, the space elevator that is the first step in their journey to the moon.


What they find along the way could help them bring OnyxCorp to its knees...or destroy everything they love.