Ex-neuroscientist Carina struggles with a drug problem, her conscience, and urges to kill. She satisfies her cravings in dreams, fuelled by the addictive drug ‘Zeal’. Now she’s heading for self-destruction – until she has a vision of a dead girl.Sudice Inc. damaged Carina when she worked on their sinister brain-mapping project, causing her violent compulsions. And this girl was a similar experiment. When Carina realizes the vision was planted by her old colleague Mark, desperate for help to expose the company, she knows he’s probably dead. Her only hope is to unmask her nemesis – or she’s next.To unlock the secrets Mark hid in her mind, she’ll need a group of specialist hackers. Dax is one of them, a doctor who can help Carina fight her addictions. If she holds on to her humanity, they might even have a future together. But first she must destroy her adversary – before it changes us and our society, forever.