She was made to be loyal. He was made to be dangerous. Now the most powerful surveillance system in the empire is watching them fall in love — and using it to destroy them both. Seraph Voss has never broken a rule. As a Devotion Analyst for the Sanctum's network of AI Watchers, she reads emotional signatures, identifies dissidents, and keeps the empire's perfect order intact. She is very good at her job. She has never once felt anything she wasn't supposed to. Until Caelith Dray. A former Conclave architect turned fugitive, Caelith knows exactly how the Watcher system works — because he built part of it. He also knows what it's really being used for. And now he knows that the analyst assigned to surveil him has been quietly, illegally protecting people the Conclave wants erased. Seraph is not what she was made to be. Caelith intends to prove it. But every emotion she feels is being broadcast in real time. The closer she gets to the truth — and to him — the more dangerous she becomes. And the Conclave has never wasted a useful weapon. Perfect for fans of Sarah J. Maas, R.F. Kuang, and Holly Black. The Surveillance of Saints is a slow-burn dark romantasy about the cost of loyalty, the violence of compliance, and what it means to feel something real in an empire built on beautiful lies.