Ellie Harrow didn't run from storms. She ran from people.
Three years after escaping a violent marriage, she has rebuilt her life into something quiet, controlled, and small. Then a scarred stray dog slips out of the rain and into her carefully fenced world. He's too calm, too watchful, too smart. Ellie names him Barnaby, tells herself he's just grateful, and tries to believe she can keep one gentle thing safe.
She's wrong.
Barnaby isn't a stray. He's Unit 734, a $42 million cybernetically enhanced prototype from a DARPA-linked program called Project K-9. When the program's director tracks him to Ellie's doorstep, he doesn't send police. He sends a "Clean Team," mercenaries trained to erase evidence and leave no witnesses.
Ellie and her neighbour Sam Miller, a small-town mechanic and Army veteran, are forced into a desperate flight as their lives are rewritten in real time. Suddenly they're the villains on the evening news, framed as terrorists and murderers, hunted by private military hardware, autonomous drones, and a relentless field commander who never stops closing the distance.
With Barnaby burning from a remote override that's trying to drag him back into obedience, the trio must outrun surveillance, betrayal, and a storm that's building toward catastrophe. Their only chance is a risky "surgery" to remove the tracking chip before it kills him, and a final stand in a flooded shipyard where steel, water, and courage become weapons.
The Silent Guard is a suspense thriller that blends grounded trauma, high-stakes action, and near-future military tech, anchored by three unforgettable protectors who choose each other when the world turns them into targets.
