I'm dead.
Then I was admitted to the underworld, and the position was: internship.
The leader said that there are nineteen levels of ghosts - from the lowest ghosts to the highest ghosts and gods.
With my current strength, I have to be careful to deal with even first-level ghosts.
The leader also said that when I reach level 19, the last soul I want to seduce will be my own.
At first I thought it was just an ordinary underworld job, until I discovered:
Someone is secretly ripening ghosts and forcibly raising their levels.
Master's death was not an accident, it was part of a huge conspiracy.
And my true identity is written on the last page of the Underworld Level Book——
there was torn off