When Percy reveals to the others that he has an older sister who disapeared when he was ten, how will they react? And when she suddenly reapears, how will Annabeth take it when Perrie tries to steal her own brother away from her? There will be slight cursing and violence, plus a pissed off Annabeth, and you know where that leads. A/N Hey peoples! I know the sister falls in love with younger brother thing is wrong, but I just wanted to make it so I could have Annabeth kick Perrie's butt. And also, this is dedicated to my real life besties Serena (aka @ILuvTheLynchBoys) and Katelynn. You guys are the best!

In which four demigod girls have the time of their lives fighting against The Evolution of Darkness with Shadowhunters. A messed-up version of Naruto, Edwardina Cullen, and even Slenderman himself play major roles in this witty adventure. Get ready for an unforgettable ride.