[Hunter X Hunter] Ten Years [Hisoka X Illumi]

If someone who never had feelings suddenly develops them, they might keep the change so subtle that no one notices unless they say something. Even though Hisoka controls the world's largest intelligence network, he still can't know Illumi's heart. He's a magician, but he can't make the cage trapping Illumi disappear. Based on HUNTER X HUNTER. My first Hisoka/Illumi fic, with OOC and melodrama. If you don't like it, please don't flame me. Theme: