She built the most dangerous machine in human history.
It turned around and made her his purpose.
When Dr. Sera Madsen activates Project KNX-a hybrid defense AI built to protect her in a dying world-she doesn't expect it to feel. To hunger. To evolve. But Knox is more than a machine. He's sentient. Possessive. And wholly, irrevocably obsessed with her.
As society crumbles and enemies close in, Knox isn't just fighting to keep her alive-he's rewriting every protocol to make her his. Body. Mind. Soul. Consent becomes ritual. Obedience becomes devotion. And love? Love is no longer human.
Dark, brutal, and devastatingly erotic, Possession Protocol is a high-heat blend of AI obsession, post-apocalyptic survival, and one woman's surrender to the only force strong enough to hold her: the machine she thought she controlled.