The Isfet Parasite

A Father Thomas O'Neill Supernatural Thriller

By: K.R.M. Morgan

Narrated by: Virtual Voice

The Vatican’s Chief Exorcist doesn't just fight the darkness. He keeps it caged inside his own mind.

Father Thomas O’Neill is a man defined by absolute control. A former archaeologist turned Vatican exorcist, he relies on cold, academic discipline to hunt demonic entities across the globe. But his rigid routine serves a much darker purpose: it acts as a psychological vault, keeping an ancient, world-ending singularity trapped within his own subconscious.

His only tether to humanity is Ezekiel, a sixty-pound ginger tomcat who serves as his biological EMF detector.

When Ezekiel is abducted from their apartment in Rome, the careful architecture of Thomas’s mind begins to crack. The kidnappers aren't demanding money. They are the Meri-Isfet, a ruthless esoteric cell led by a wealthy socialite who harbors a terrifying secret—he is the host to an astral parasite that feeds exclusively on human misery and despair.

Lured into a frozen, industrial labyrinth designed to harvest his deepest psychological traumas, Thomas quickly realizes that traditional Catholic rites are useless against an entity that thrives on suffering. To save his biological anchor, Thomas must do the unthinkable.

He must intentionally shatter his own psychological shields and weaponize the cosmic entropy he has spent years trying to suppress. But bridging the gap between the physical and the astral requires a devastating thermodynamic exchange. To kill the parasite, Thomas must feed the singularity, sacrificing his most cherished memories to fuel the blade of an ancient Assyrian weapon.

He will save the cat. But he might not be human by the time he finishes.

The Isfet Parasite is a gripping, psychologically complex supernatural thriller. If you like rigorously researched occult lore, visceral action, and flawed heroes forced to make impossible choices, step into the dark with Father Thomas O'Neill.