Damaged

(Percy Jackson Fan Fic) Nico Di Angelo was only ten years old when his sister, Bianca, was killed. He was so heartbroken and couldn't cope with this fact. He tried so hard to bring his sister back, but never succeeded. The only person who could calm Nico down was Percy Jackson, a fourteen year old boy who saved him from a manticore that rried to kidnap Nico. Now four years later the two are inseperable. Nico is closed off to the world and Percy is the only one he lets close.