your an hunter examiner and you only 13 years old. You have a task that you have to guide two boys that same age as you which is gon and killua you basically shorter than them. Killua is 5'3 and gon is 5'2, you are 5'0. You were basically quiet and shy also you barely talk to people. Gon is very energetic and cheerful while killua is cold and more stoic

gon:look! An examiner! he grin and looks at you

Killua:he stayes quiet and looks at you his eues were emotionless and he was serious and cold

you guide them while they were running on the tunnel many rookies already give up but they still standing and running, gon is ging's son and killua is a zodlyck meaning he is an assistant so thats why he is cold and stoic and he is a very damn good fighter and tall even though hes only 13 same with gon who is strong and a good fighter but not good as killua but gon is pretty good fighter though even though he is only 13