On a distant planet in the future, the last of humanity survives behind The God Wall, an immense structure protecting the last remaining city. Protecting the God Wall is Ian, a mysterious woman found deep within the desert, ten years before, who has no memory of who she once was. Outside of the wall is the Great Decay, a vast desert inhabited by creatures of unimaginable size, constantly testing the wall, looking for any weakness, and killing anything around it. What also exists in the Great Decay are the remains of the Bondsman, failed Synthetic creatures created to protect the humans from a long forgotten war, now discarded after they outlived their use. Now they plot their revenge against the last of man. A new threat has come, the Prey, killing human and Bondsman alike. It cannot be stopped, and the creature that leads the prey is the key to unlocking who Ian once was, and perhaps, what she will soon become. This is Silent Leaves.