The seven half-bloods were sent on a quest to stop Gaea. But along the way, they discover that Nico Di Angelo has been captured. They saved him, but that came with a price, as Percy Jackson and Annabeth Chase fell into Tartarus. Now the five demi-gods, along with Nico, are traveling to the House of Hades, to hopefully close the Doors of Death on the mortal side. Will they succeed? Or will they fail, and doom everyone's fates?

{completed} ✓ When the great seven demigods of the new Great Prophecy went to save Annabeth from Arachne, they didn't realize that two of the world's strongest demigods would fall into Tartarus. Barely clinging to life in the hellhole, Annabeth Chase promised to herself that she would get out of Tartarus with her boyfriend, Percy Jackson. She had to escape Arachne and get to safety. That was her new mission. Jason Grace had no choice but to become the leader when Percy fell into Tartarus. He believes that mistakes will only kill them all- and each mistake was his fault. Gaea is getting stronger each day, taking advantage of the fight at Camp Half-Blood and everyone's flaws. Will the demigods reach the House of Hades in time to save the world?