Diablo: A Dystopian Horror (Part Five of the Sistema Series‪)‬

Vangelis Zervas has just been subjected to the most insidious psychological program ever invented by man. He comes out of it in a coma, sequestered in the medical wing at Vathos systems. Maddox Maynes, his supervising officer, has also returned from their encounter in 'Inferno', still conscious but carrying something deeply sinister inside him. The reverberations of the program are carried from the virtual into the real, as Vathos is shaken from within by the greatest enemy it will ever face. This is the beginning of the end.