Black Butterfly {Hisoka x OC ~ Hunter x Hunter Fanfiction}

No one else wanted the job, so she took it. Nothing else was amusing to him, so he tested her. Neither expected what came next. Hisoka x OC. AUTHOR'S NOTE: This story is also published on Fanfiction.net under another title, but I will be submitting newly revised chapters that will follow a slightly different plotlin...