12 year old girl named Joelle Joanie "JoJo" Siwa has recently been swept away to the kingdom of Royalville with her family. Her mom and dad were the rulers there, Jayden was the prince, and JoJo was the princess. When she walked into her new room, she felt different like that she doesn't know where she's at. At least, JoJo brought her vlog camera to vlog her life and brought her computer to talk with her friends till her dad, Tom, told her that she has princess school in the morning and said that Friday, she will dance her first waltz. Then, her mother gave JoJo a heart-shaped locket and placed it around her neck. When she got to school, she was having a rough time learning cause girls named Mackenzie, Kendall, Nia, Chloe, Brynn, and Kalani were bullying her. Will JoJo stop them from bullying her? Will she learn more about being a proper princess? Will she make friends and be herself?