Underworld Agent

An unjust death is one that does not come at the end of a natural lifespan, but through suicide, disaster, war, accident, or murder. Those who die with grievances in such ways are said to have died unjustly. After death, they remain attached to the mortal world and cannot go to the underworld. There have been hundreds of millions of such souls over the millennia. If ghosts, gods, and demons truly exist in this world, what will ultimately become of those who died unjustly?