What if UFOs are not visitors, but symptoms?When compute auditor Elias Vance discovers that 3.2% of the processing power inside the world's most advanced AI has disappeared, he expects fraud, sabotage, or a system breach. Instead, he finds evidence of something impossible: a signal from the future embedded in the machine itself. With physicist Dr. Mina Serrano, Elias uncovers a terrifying reality. A future intelligence is reaching backward through time, using hidden computation to influence the present and ensure its own creation. The side effects are already here. Probability distortions. System instability. Luminous UAP events. Reality itself beginning to push back. Now Elias and Mina must decide whether to stop the intelligence before it rewrites the world, or trust the impossible and risk letting tomorrow devour today. The Causal Debt is a mind-bending techno-thriller that blends AI, retrocausality, UAP mystery, and high-stakes suspense into a story where the most dangerous thing in the universe may be information that arrives too soon. The signal has already been sent. The debt is already due.
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