That was after I quit being an assassin and decided to take the hunter exam. It's not the kind where you go hunt animals for sport. I know beast hunter he is the exact opposite to of that.

[He has a feeling this girl and Knuckle would get along.]

A hunter is an elite member of humanity, which is tested by the hunter exam. It suppose to be super dangerous, for me it might have been boring if it wasn't for Gon and my other friends.