"Heavenly Earth Branch Ghosts, Twelve Hour Ghosts, Beidou Ghosts, Gu Ghosts, Warm Ghosts, Disease Ghosts, Residence Demon Evil Ghosts, Ghosts of Death, Ghosts of Former Death, Funeral Car Ghosts, Heavenly Calamity Ghosts, Calamity Ghosts, Tiger Wolf Ghosts, Blood-eating Ghosts, Five Spirits Ghosts..."
Each name meticulously noted, along with the origins, appearances, characteristics, weaknesses, and more, all recorded one by one in the book.
Perhaps this is the most comprehensive record of ghostly entities in the present age, with even the mysterious appearances of the Netherworld Evil Ghosts laid bare on paper.
Of course, most of the ghosts with names are equivalent to the Ten Thousand Ghost Kings in presence. If they have weaknesses, it stands to reason that lesser evil ghosts of the same kind surely do as well.