House of Hades
When Percy and Annabeth fall into a big hell hole, they are pushed to their limits to survive in Tartarus. Battling monsters, death, pain and love.
Meanwhile, the other five are up above, with their own major problems. Camp Half-Blood is going to be attacked by the Romans, Leo is majorly depressed and monsters are being sent from all over, desperate to find a way to break the demigods. Can they all survive, save Camp Half Blood, get back Percy and Annabeth, stop the Romans and close the Doors of Death? The House of Hades. ALL RIGHTS TO RICK RIODIAN!!