Endure (Gonkillu)

Almost saddening like music filled his ears and any others who heard it. The only thing he dearly loved in that world was the piano his fingers danced on perfectly. It was the only thing that made killua want to live.

But someone else makes him feel just the way he would only for the piano he played everyday..

It lasts long. Just Not long enough..

And Gon finds out just why it couldn't.