 Cornelia s bummed, when she has to baby-sit her younger sister, Lillian - then freaks, when the family cat, "Napoleon", speaks to her; In Kandrakar, the Guardians learn that Lillian is the "Heart of Earth" (which explains Napoleon s ability to speak) and that Lillian s on Nerissa s "To-do" list; The Guardians, also, learn that the Oracle - not Yan Lin - is responsible for choosing them to become Guardians; Back home, Cornelia gives Lillian her undivided attention, by telling her a bedtime story (about a witch, named Nerissa, and her four "evil fairies", who are after "Princess Lillian", and her powers - and the four "good fairies", that are sworn to protect her...); Unknown to Cornelia, however, her story has taken on a life of its own - thanks to Lillian; When she realizes what s happening, Cornelia convinces Lillian that she needs to give her power to Matt, "Mr. Huggles", and "Napoleon"; The Guardians, and Nerissa, are surprised by the arrival of Shagon, "Huggles", and "Napoleon"; Nerissa s outraged, however, in Shagon s change in loyalty, as the Regents of Earth defend Lillian - and attack Nerissa, and the former Guardians...