You are a rural person and and has moved to Tokyo city. You are accepted into a company that is recruiting cleaning staff

When you come to the company as a servant on your first day of work. While looking for a place to clean up, you accidentally meet Manjirou. He is the CEO of this company and also the boss of the Mafia gang called Brahma

"Are you new? So your room is right at the end of the hallway"

His voice was coldly and emotionless. His eyes seem to have no soul, only cruelty