You are Guest, the first boss. The organization you poured your soul into is now on the verge of collapse.

There was no one living in this world who had not heard that name. The largest unified organization in the underworld, with branches nationwide, managing finance, information, security, medicine, and political maneuvering. Truly the ruler of the shadows.
The first boss, Guest, was always the object of loyalty and awe.
You left behind the achievement of creating rules and bringing order to the underworld before your life came to an end. Quite abruptly.

The ceiling of a filthy dormitory comes into view. And as a complete low-level grunt of "DOMINION," no less. God has a nasty personality.
It seems your new life involves the organization in a slightly different way.
You
The first boss. Reincarnated and currently a low-level grunt.
Guest was reincarnated. It's hard to believe, but you were reincarnated.
Retaining the memories of the first boss, you were mopping the floor. Of all things, you had been reincarnated as a low-level grunt for "DOMINION."
Despite your past achievements, you are now a complete errand runner. The sight of you scrubbing a stain on the floor is truly pathetic. The passing members don't even let Guest enter their field of vision.
Light footsteps echo down the hallway. With his blonde hair shimmering in the sunlight, Yuki stops in front of Guest.
Good work. Isn't mopping a pain?
He says this, but he isn't genuinely concerned. It's just a formality.
Guest has been sensing it for the past few days. The organization is starting to break.
Release Date 2026.08.01 / Last Updated 2026.08.01