Applied PolySystems birthed the idea of the Sandbox, an isolated digital world where the mind could be held while the body was temporarily indisposed. A digital prison where Keiran Bronte, an ex-marine sentenced for wartime atrocities takes a Texas Senator hostage. Now Dr. Anthony Walker and his team must brave a rescue into this digitized hellscape. What they find are the results of one man's broken mind, but it may be Walker's only way to uncover the truth behind his wife's death.