Stacie and the Titans Curse

Anastasia, or Stacie, was in the lotus casino, and meets Nico and Binca. She never leaves Nico's side. That changes when Stacie has to go on the quest to save Artemis, with Percy, Thalia, Grover, Zoe, and Bianca. How will the books change? And whats up with that one prophecy? Wait who will find out about Stacie's (Secret) past? Will rewrite first chapter when I get TC book! OC, AU