Labyrinth the palace had been the Labyrinth of Daedalus. Evans found various bull motifs, including an image of a man leaping over the horns of a bull, as well as depictions of a labrys carved into the walls. On the strength of a passage in the "Iliad", it has been suggested that the palace was the site of a dancing-ground made for Ariadne by the craftsman Daedalus, where young men and women, of the age of those sent to Crete as prey for the Minotaur, would dance together. By extension, in popular legend the palace is associated with the myth of
The Battle of the Labyrinth book opens with Percy Jackson attending freshman orientation at Goode High School, where he sees Rachel Elizabeth Dare, a clear-sighted mortal who helps him fight two empousai and escape. Percy travels to Camp Half-Blood, where he learns Grover is in trouble with the Council of Cloven Elders for not having found Pan. During a competition organized by the new sword instructor Quintus, Annabeth and Percy accidentally find an entrance into the Labyrinth, which presents a possible invasion route for Luke. Annabeth is given leadership of a quest to find Daedalus and convince the inventor not to give Luke Ariadne's string.