The big city can be a dangerous place for anyone, but for someone new to its dangers, it can be deadly. Recently escaped from the people that created her, Six is on the run, out in the world for the first time in her short life. Stalked by a team of the best trackers on the planet, she knows her odds of escape are slim at best. Yet these men are not her most pressing concern. Not when the planet that she was born into is no longer controlled by humans. When every person on the planet lives under the shadow of a race none can defeat. Where your only option is bow the knee, or die.