Welcome to the Gate of Rage. I am Izuko, Guardian of the Gate. You have died. You exist only as a spirit. To the Gate of Rage come those dead of misadventure, or murder. Here you may choose one way to proceed, out of three.
One: Aceept death, ascend to Paradise, and prepare for rebirth. Two: As a ghost, forever haunt the realm of the living. And three: Curse one living person, and bring about their death. One who kills, however, falls into Hell... to suffer eternal torment.
What's all this about? What are you?
You haven't accepted it. You were murdered.