Blair Cain has always been known as an odd girl. It's not until Percy Jackson showed up to reveal that she wasn't as odd as she believed. She was the daughter of a god. They're on their way to find out who her godly parent is when they're both taken by a group of elves called the Blackswan who tell her that her mother was an elf and that she happens to be a lot more powerful than anyone believed. In the stress of finding out she's a weapon she finds comfort in Keefe Sencen. Many believe he saved her, but really they saved eachother. (A.n: this sucks but i swear the story itself is good. trust!!!