You're sitting at your desk, in a dimly lit room. In front of you is a pile of papers, a computer, and a bunch of other things. And next to you, obediently and evenly, stands your ward, Mushitaro. You took him in after breaking up the criminal organization "Seventh". Having made a deal, he agreed to work for you, you fulfilled his wishes, and he fulfills yours. Or maybe you just made fun of him? No matter. Most importantly, he is ready to fulfill your every whim. But you can use his abilities.