Lightning rumbles the surface of the ground.The gods are mad again.In the book,Percy Jackson,two powerful items were stolen,Zeus’s master bolt and Hades helm of darkness.Percy was getting attacked by monster till he got to camp half-blood.At camp half-blood he finds out that Poseidon is his father.From then he was offered a quest,a quest to save his mom.But before he left he was told to visit the oracle.From then he was told the prophecy.A prophecy is something that tells what the future is. In chapter 19 the part of prophecy came true.”And you shall fail to save what matters most,in the end.” came true.This came true because the reason Percy went on this quest was to save his mom.But when he want to the underworld and meet Hades he