A forbidden device. A scientist haunted by loss. A conspiracy that rewrites time itself.

When Dr. Elisa Navarro activates the Oculus Temporis, a prototype her late father built to record fragments of the past, reality fractures. Across Rome, Madrid, and Washington D.C., ancient orders and modern governments converge to seize the machine that can see through time—and perhaps control it.

Drawn into the crossfire is Raziel Magus, a scholar of forbidden knowledge and former Vatican consultant who has spent his life decoding prophecies the Church buried centuries ago. Together, Elisa and Raziel uncover a secret network—The Umbra Veritatis—that has guided history from the shadows since the fall of Byzantium. Its creed: Truth will not tolerate silence.

As encrypted archives, papal decrees, and quantum equations intertwine, faith and physics collapse into one terrifying truth: the Oculus isn’t a window—it’s a weapon. And whoever learns to command it will decide the future of humanity.

From the corridors of the Vatican to underground laboratories and catacombs beneath Rome, Oculus Temporis propels readers through a labyrinth of espionage, ancient prophecy, and moral reckoning. Blending the scientific realism of Michael Crichton, the conspiratorial scope of Dan Brown, and the metaphysical depth of Umberto Eco, Raziel Magus delivers a thriller that asks the ultimate question—what if time itself were the last secret still guarded by faith?