Beside this, how old is Percy Jackson in the House of Hades?
Perseus “Percy” Jackson is a seventeen-year-old Greek demigod, the son of Poseidon and Sally Jackson. He is the main protagonist and narrator of the Percy Jackson and the Olympians series, and one of the main characters of The Heroes of Olympus series.
Also, what happens in house of Hades? The story follows the Greek demigods Annabeth Chase, Leo Valdez, Piper McLean, and Percy Jackson; and the Roman demigods Jason Grace, Hazel Levesque, and Frank Zhang on their quest to close the Doors of Death, stop the Giants from raising Gaea, and prevent war between Camp Jupiter and Camp Half-Blood.
Hereof, what happens to Percy and Annabeth in the House of Hades?
The House of Hades . At the conclusion of The Mark of Athena, Annabeth and Percy tumble into a pit leading straight to the Underworld. The other five demigods have to put aside their grief and follow Percy’s instructions to find the mortal side of the Doors of Death.
Where is the house of Hades?