It's been a few months since Apollo finished his quest and once again was a God and everything seemed normal again. Percy and Annabeth were at college, Everyone was trying to get through Highschool and life as usual, and generally everyone were trying their best to avoid death at the hands of monsters and all. But then, while Leo and Calypso are at the Waystation, something attack's it and then all connections to it is gone and when an investigation happens, it's found in ruins. But then the Oracle of Delphi, Rachel, begins to speak about "Four Horsemen of untold power" and "A gate now pouring nightmares out" For it seems like though the Doors Of Death are closed as they should be, the Gates of Hell have been opened. If you like the story, follow me and check out my other stories and please vote and comment on the story!! See you on the Warfield!! I don't own anything from the Percy Jackson series or am in any way affiliated with Rick Riordan