Yonderland's inhabitants look forward to a future without Imperatrix, and a shadowy figure returns to the Elders' Chamber. In the real world, Debbie is shocked when Peter is offered a new job in Glasgow.
Cuddly Dick tightens his grip on Yonderland by taking control of the press. Debbie tries to restore the Yonderlanders' faith in her, but a new hero has emerged in her absence.
Debbie struggles to balance restoring her public image in Yonderland with holding the twins' birthday party at home. Negatus struggles to settle in to his new home in prison. And a war has broken out over baked goods.
Debbie attempts to free Negatus from jail and comes face to face with some of Yonderland's most bizarre and lawless characters, the Sister Brothers. Peter's dad questions if Peter and Debbie's planned move to Glasgow is a good idea.
After Debbie frees Negatus he embarks on a mission to infiltrate Cuddly Dick's chamber and spy on behalf of the Elders. On their way to Yonderland, Elf and Debbie swap bodies after something goes drastically wrong with Nick's portal.
Negatus is getting close to discovering the fate of the people of Yonderland, but his loyalties are becoming blurred as Cuddly Dick draws him closer. Debbie discovers that contestants of a reality TV competition are disappearing.
Cuddly Dick attempts to maintain control of the local population in every devious way imaginable. Negatus leads Debbie to where the missing people of Yonderland are held. But little does she know, Cuddly Dick is waiting for her.
The people on both sides of the portal celebrate the holiday season. Debbie learns about the Yonderland holiday of "Thanktival" and the elders and their children sing to save the realm. Negatus hatches a plan to steal everyone's presents.