A soul that has been dead without fulfilling its life ambition.
It search for the Purgatory Stones to get back to the world he belongs.
Death God who made a deal with protagonist.
He helps souls who get to his place.
Hell Jellies like to mimic water to enter human bodies, then consume their organs.
A dead human whose soul could not be purified, remaining in this world as bones.
It attacks the living using its bare hands.
This monster can float to reduce danger to itself. It can do more things, and continue to evolve.
Knights who no longer have a country to protect continue to kill enemies, staining their armor red.