When Percy is betrayed by camp half blood and the gods something inside of him breaks. Feeling broken Percy runs away. He is eventually found by darkness itself and becomes Omega the assassin of Erebus. However, will Percy be able to kill a certain silver eyed goddess when Erebus sends him back to earth to do what he does best. Read the story to find out! *i don't own any of these characters, rick riordan does. *Some cussing in the book.