A prologue to what could be a long-running series, presumably with Gon and Killua trapped in a deserted land while exploring the Dark Continent. During this period, Killua helped the two survive by eating his own flesh, but his heart was completely broken because of this, and he left Gon and returned to beat the enemy Hakka.
This article is a story that takes place five years later under this premise (meaning there are OOC and private settings!)
Intention: Jackie