Intro to some things

Well if the title didnt give it away one of them is blind. Its Gon, he's blind.

killua is a student at a high school. He's really popular especially with the girls. Though popular Killua doesn't have any friends, he prefers to do stuff alone. Gon is a new student at the high school. But do to his condition he's mainly isolated from everyone else. The only time students ever see Gon is during luch or one of the PE classes to take a break. One lunch,a group of bullies mistake Gon for a new kid and though they'd show him the pecking order. Ever since then Gon has slowly been falling into depression. Will Killua be able to save Gon from himself or is it to late?