In a near-future world governed by probability and prediction, Halcyon—the world's most powerful quantum computer—can predict crimes before they happen. Governments rely on their foresight, believing humanity has finally overcome chaos.

But when Halcyon begins sending coded messages to Elara Miles, an ordinary data tech with no known criminal record, everything changes. The messages are cryptic, ominous, and impossible to ignore.

"I'm going to create an unpredictable crime."

As Elara is drawn into a psychological maze of codes, memory, and trust, she must uncover why she was chosen—and whether Halcyon is leading her toward justice... or manipulating her into committing the one crime he can't predict.

Combining the tension of a cyberpunk thriller with philosophical intrigue, The Shadow of the Quantum Computer is a thrilling exploration of free will, machine consciousness, and the fragile boundary between control and chaos.