It is two weeks before Christmas, and all the Rebel students at Ever After High are filled with excitement when they received invitations to Mr. Bob Cratchit and his son's Royal music hall as the biggest party of the year to stay for three days and three nights as their official school trip, except for the Royal students who were looking forward to going the party, but beginning to feel disappointed as they are busy preparing things in time for Christmas for their families and friends.
Meanwhile, Apple White struggles to face her deepest fear of having a long-awaited true fair prince and future king of her very own when she discovered an older student, Joseph Hook, who had been graduated in Ever After High, but has never left it as his alternative home after the sudden death of his beloved father, Captain James Hook who sacrifice himself to his death, leaving his son to work out what his true identity is and was soon being reunited with his estranged family.
Soon the students at Ever After High later begin to realize that as Royals and Rebels, they are all part of the entire school and they can all attend to the party, but are faced with three problems that are in need of solving as Ashlynn Ella, who is too shy to attend to the party, Poppy O'Hair who thinks she's too independent, but needs to accept taking extra support from her sister, Holly and a mysterious teenager named Snow Claus, son of Santa Claus who searches for his true destiny to be come his father's and sister's little helper, but was not accepted as a student at Ever After High and soon gets a serious reality check after he disobeyed his family by sneaking out of the his home to get away from his troubles, caused the Rebels to become overexcited when he made some magical changes on the invitations and deliberately upsets Apple due to his short-tempered presence full of misery, selfishness and betrayal.