I

Pure blue. The first thing Percy noticed about the girl that came out of the tree was how bright, brilliant, and blue her eyes were. They cut through him like electricity through water. In that moment, he knew that something had irrevocably changed in his destiny. Fate had a plan for Percy Jackson, and Thalia Grace just became a part of it.

this story was written by vontar on ff.net and i post this in his name but i dont own any of it.
by the way i couldnt ask him for permission yet so.....
rights to rick riordan and vontar