Selina Kan, hacker and aspiring archaeologist, investigates the fate of the missing pieces of the Colossus of Rhodes. Nagash Jensen, former private investigator, is a man on the run from corporate assassins. Sage Menotti, rogue Interpol agent, tracks a murderer with ties to an ancient organization derived from the Knights Hospitaller. They don't know it yet, but each of them orbits a war between clandestine societies over a thousand-year-old secret. Thrown together by fate on the Isle of Rhodes, the three will struggle to survive a corporate hit squad, a mechanized mercenary, two armies of religious fanatics, and each other; all as they march towards a showdown that will transform the world.