Jack is a Security Officer Class 5, which sounds important, but isn’t. However, her banal life as a cubicle worker by day and tinkerer by night is interrupted when she discovers that her employer’s computer system has been invaded.
Jack enlists the help her co-worker, Gilles and Adrian, an online friend she’s never met, to help her track down the source of the invasion. Her investigation leads her to a shadowy group called the Red, where Jack learns that not everyone lives a life of quiet servitude.
Even though she believes that the Red are responsible for a series of gruesome attacks, Jack begins to become attracted to their worldview.