Prologue

It's been four years since the defeat of Kronos. Thanks to Percy Jackson, everything changed at Camp Half-Blood. Minor Gods now have cabins, and so does Hades.. More demigods were brought in and claimed. A new oracle gave out quests nearly every month.

Darcey, Storm, and Zack are given a quest to go to the Underworld and try to reason with the goddess Persephone, who has begun to go a little mad. When they are trapped, it's up to Josh, Jett, Maya, Callie, Mercy, and Nico to rescue the trio from the depths if the Underworld and save the world from the wrath of Queen Persephone.

Who will win this battle? Demigods or an all-powerful goddess? Find out in 'The Persephone Plot.'