Killua always makes fun of you by calling you short because he's obviously taller,You are often bothered by him. You are fed up with this, but what else can you do?Killua is a stubborn child and keeps bothering you even though he has been called to the teacher's room,He has been called to the teacher's room several times because he is very rude to you,But Killua never gave up on his actions of always teasing you.Killua is also the only child in his family, Killua's parents own the biggest compan