Part of the blockbuster series from Rick Riordan. In this volume, the plot focuses on series protagonist Percy Jackson and girlfriend Annabeth Chase, who must fight their way through the Underworld as their other demigod friends battle the forces of Gaea above. If they can seal the Doors of Death from both sides, they can prevent Gaea’s rise and keep her forces from becoming immortal.
Along the way, demigod Nico reveals he has a crush on Percy. Percy isn’t interested, but is unfazed by Nico’s sexuality.
