Killua Zoldyck (キルア=ゾルディック, Kirua Zorudikku) is the deuteragonist, and best friend of Gon Freecss in the series Hunter × Hunter by Yoshihiro Togashi.
“Assassination — It’s the family trade. We all take it up. My folks see me as an exceptional prospect. But I don’t see that I should have to live up to their expectations”