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When a massive amount of gamma radiation is detected beneath the desert of Iran, the world is on edge. Is it a nuclear weaponor worse? Alex Hunter and his highly trained incursion team are sent to find out. When they arrive at the ruins of Persepolis, they find an underground facility but no weapons, no scientistsnot even radiation.
With war brewing in the Middle East, another gamma spike is detectedand someone, or something, is draining the fluids from the bodies of Iranian soldiers in the desert.
Now its up to Alex to follow the traces of radiation to the ancient caves of Arak, where hell come face to face with a creature from his darkest nightmares.