Jacob Burn: pilot, criminal and disgraced son of one of the founding families of the ancient city of Veridon. When an old friend delivers to him a strange artefact, Jacob's world crashes down around him as he runs not only from the law but also from those who were once friends. But even as the array of machines and strange creatures stalk him through the streets of Veridon, something even more sinister and dangerous makes its move against him, an entity that will make Jacob question everything he thought he knew about himself and the city...