The movie Santa Girl follows the story of the titular character as she embarks on a journey to attend college for one semester in the 'real' world. Santa's daughter, Cassie Claus, has grown up in the magical world of the North Pole, surrounded by snow, elves, and her father's duties as Santa Claus. However, Cassie dreams of experiencing life outside of the protective bubble of the North Pole and decides to take a risk and attend college in California.
As she adjusts to life away from the North Pole, Cassie struggles to adapt to the mundane routines of everyday life. She clashes with her roommate, Lucy, who is not a fan of Christmas and finds herself caught between two potential love interests - the charming and wealthy J.R. and the kindly and down-to-earth Sam. Meanwhile, her father Santa Claus worries that Cassie will become too attached to the mortal world and forget about her responsibilities at the North Pole.
As the holiday season approaches, Cassie's mettle is put to the test as she faces the challenges of college life, reconciling her obligations to her father and the world of the North Pole with her newfound freedom and independence. Will she be able to find her place in the world and juggle her responsibilities both at home and at school? The movie Santa Girl is a heartwarming tale of self-discovery, family, and the magic of Christmas.