Even though Madame Blueberry lives in a nice treehouse, and has lots of friends, she is still upset because she always thinks she needs more "stuff.
The setting is 1880's London, and the written musical called "The Princess and the Plumber", which they plan to open on Christmas Eve. Cavis thinks the production will "teach London how to love."
Bob and Larry are going all out to make it the best Christmas ever at the Spring Valley Mall. With music, decorations and a light show like no other, it's an all-out spectacle to outshine the competition. But a little girl with a big heart changes everything when she shows them all what Christmas...
Larryboy, Alfred, and many other citizens of Bumblyberg must face the temptations of the Bad Apple.