[No System] [Soul Ferryman] [First villain, then gentleman]
Accidentally applied for a job and ended up in the underworld.
It wasn't until the day I became impermanent that I realized that there were not only eighteen levels of hell, but also nineteen and twenty levels.
In order to obtain more souls, I became the real version of Death.
To become stronger. I became a wanted criminal in the underworld.
Let's see how the protagonist reaches the top step by step and reveals the top secret hidden in the underworld.
