In the land of Thra, a young guard discovers a horrible secret about the Skeksis overlords who control the planet -- and its powerful Crystal of Truth.
As Deet begins her quest, Aughra awakens from a long journey, Rian flees the castle and Brea searches for the meaning of the mysterious symbol.
Brea struggles with her unsavory new duties; Deet and Hup get a hostile welcome from the Stonewood clan; Rian begs his Maudra for help.
As Brea races to solve a puzzle in a hidden room beneath the throne, the Chamberlain hatches a plan to catch Rian and win back the Emperor's trust.
A missing Landstrider herd and an unexpected visit from the Skeksis put the All-Maudra on edge; Aughra summons Rian and others to Dream Space.
Lore breaks out of his chamber to help Brea; when news of Genera's deed spreads, Seladon calls the other Maudras to the Citadel.
At the Circle of the Suns, the weary travelers receive an unsettling surprise -- and a lesson in Thra's past; the Emperor recruits a new army.
As Deet leads Rian on a harrowing journey through the tunnels of Thra, Seladon visits the Castle of the Crystal and sees a new side of the lords.
Desperate to save one of their own, the Skeksis make a deal with Aughra; Rian and Deet proceed with their search for the Dual Glaive.
As the Gelfling and the Skeksis ready for a fateful battle, the Scientist starts work on a new secret weapon.