I Became an Anonymous Boss

One door, two worlds.
This is the story of a modern young man who prostitutes monsters for free. When he traveled in another world, he fooled too many people.
……
book aka
"He just wants to be a jerk"
"The reading comprehension ability between people cannot be generalized"
"You never know what other people see you in the end"
"What kind of experience is the life of always being misunderstood as a boss"
"On How a Righteous and Kind Young Man Was Rumored to Be a Demonic Giant"