Has the Demon King Done His Taxes Today? (Volume 5)

I was summoned to a fantasy world by the Demon King because I was full of negative energy.
Demon King: "Servant hiding dark power, tell me your talents!"
I said, "I... am an accountant!"
Demon King: "What?"
Hello, I became a clerk in the villain's team.
I worked four days and rested three, with five insurances and two funds, a 15-month salary, an ignorant leader (the Demon King), and friendly colleagues like the Dragon race and demon race. I could take leave whenever I wanted.
Under the eerie gre...