Editing The Unexplored Summon Blood Sign:Volume2 Chapter1 (section)

===Part 5===

In the world of the summoning ceremony, ghosts were said to come from a place, not an individual.

Something was needed to pass between this world and the other world.

When that grew clogged up for some reason, the soul that should have departed would be stuck there.

Ghost exterminations were one of the most basic requests.

Unless the ghost was a very powerful vengeful spirit, it was almost never necessary to fight the ghost with a Material.

In most cases, one only needed to throw an Incense Grenade and set up an Artificial Sacred Ground. The ghost was a paranormal being, so the Artificial Sacred Ground would give them a boost and allow them to wield greater power than normal.

However, they could not actually use that power.

Once the conditions were set to summon a Material, the “clog” would be forcibly removed and the ghost would vanish like the rainwater left in the drain pipe.

Did the ghosts go to heaven as the religious claimed, were they sent to the other world where all the Materials lurked, or were they simply annihilated?

The answer to that question was not yet known.

But as far as the humans in this world were concerned, the problem was solved.

That was really all they knew.

Very little was known about the phenomenon of ghosts, even by the top tier summoners who were within arm’s reach of the Regulation-class, Divine-class, Unexplored-class, and even the White Queen at the top.