In the 23rd century, war has ravaged the planet.
A biological weapon has decimated the population, and those who remain have been driven to desperate measures to survive. Over the course of a century, evolution delivers an answer - the Xeno gene, which provides its bearers with immunity to disease. All adolescent girls are tested for the X-gene, and carriers are obligated to bear children for the good of the human race.
The promise of salvation comes at a terrible price.
Stone Emmerson, heir to a position of supreme power, is surprised to learn his best friend Kella is an X-gene carrier. He's quick to claim her as his own, but as a mere servant, Kella can't help but doubt his motives. Before he can offer the protection of his name, she escapes his household. Mourning her loss, Stone becomes a black sheep among his peers by focusing on the welfare of his people.
While survival and freedom hang in the balance…
Starting over under an assumed name, Kella is a founding member of the X-Diplomats, a radical group dedicated to stopping enforced X-gene testing and promoting equal rights for commoners. Years pass before she crosses paths with Stone again. As the web of deceit that has come between them unravels, their love begins to grow. But can Stone turn a blind eye to Kella's violent revolution and see the justice of her cause? Or will their differences prove too great to overcome?
What price would you pay to break the chains of oppression?