Nen: My Ultimate Obsession

After unexpectedly crossing over into the world of Hunter x Hunter, Kai set out on a path to explore the very limits of Nen. He had only three goals: to live forever, to be undying, and to become indestructible. "A trip to the Dark Continent is a must!" Kurapika: "We can talk about the Dark Continent later... but why does this organization of ours have to be called the 'Akatsuki'?" "And why is my codename 'Suzaku'?"