THE GIANT WAR IS OVER. A NEW THREAT IS ON THE HORIZON. GAEA, KRONOS, TARTARUS, URANUS, AND NYX ARE RISING. THEY PLAN TO RECLAIM EARTH AND DESTROY THE GODS AT THEIR MOST ANCIENT ROOTS: THE ORIGINAL MOUNT OLYMPUS. THEY ARE MUSTERING ARMIES OF MONSTERS THAT WILL SHAKE THE EARTH. A NEW PROPHECY HAS BEEN MADE BY RACHEL ELIZABETH DARE APOLLO'S ORACLE. THE DEMIGODS, WIZARDS, AND AVENGERS HAVE ONE ADVANTAGE: IMMORTEX AND CHAOS THE CREATORS OF THE UNIVERSE ARE ON THEIR SIDE.