As Molly is left at home on the first day of Christmas, she makes her way back to the Dimension, which is packed with exciting journeys and thrilling adventures. She confronts a whole bag of new characters and visits amazing new places, which makes Molly’s stay there the greatest time ever! But then she has other things to think about, like Gloria’s strange sickness, the secret of the mysterious ladies who serve Remus, and the so-called new king of Horror planet. To solve all her problems, she goes on a mission with her five Storian friends to find the long-lost Guardian Warrior.