Everyone knows the story of the seven demigods who saved the world from Gea, but what if there was more to the story? What if somewhere another demigod was secretly aiding them, a demigod who had the powers of Percy Jackson? Another daughter of Posiedon. A girl who had spent her whole life hiding from monsters, wishing she could be invisible.

The World is not the only thing out there. It is but a small part of a greater existence. One fateful day, that entire existence crumbled leaving two twelve year olds to piece it back together, or risk the world being destroyed. They have only their powers and their friends, Mary and Justin to help them, but one of them is a traitor.....