Percy has a new Elder Sister, Xena Dion (Pronounced as " Zi-na Di-on") Percy has just met Xena for the first time. Xena was happy to meet her brother, but will that happiness last? What would happen when Xena is possessed by Kronos, and yes you heard the word right. KRONOS IS MAKING A COMEBACK! Will the heroes be able to stop it? Will Xena survive. Find out in this adventure. I DO NOT OWN PJO or HOO except Xena and a few other campers, I don't own any other Character. All Rights Reserved.