In a near-future Houston, street junkie cybercriminal Dij scrapes together survival by pulling underground hacks with his custom mobile rig - but now, he's gotten a hold of something huge, deadly and valuable - and everyone wants him dead.

Jack Penniman's sister Lucy died in a boating mishap more than a decade ago and the event continues to consume him as an adult. While helping New York City police search for another little girl, Jack soon begins to see a young girl beside him wherever he goes.