Everyone you know has disappeared. What would you do? Everyone you know has disappeared. What would you do? Nox, Taylor and Lizzy are desperate to uncover the secret of their entrapment. But there is more to the new world than they ever suspected, and the danger is only just beginning. In a city full of shadow, they quickly learn they are not the only survivors. They will need to risk everything to save those they love - and time is running out.