Four children become friends during the summer holidays, and out of sight of the adults they discover they have hidden powers. While exploring their newfound abilities in the nearby forests and playgrounds, their innocent play takes a dark turn and strange things begin to happen.

Rapunzel grapples with the responsibilities of being a princess and the overprotective ways of her father. While she wholeheartedly loves Eugene, Rapunzel does not share his immediate desire to get married and settle down within the castle walls. Determined to live life on her own terms, she and her tough-as-nails Lady-in-Waiting Cassandra embark on a secret adventure where they encounter mystical rocks that magically cause Rapunzel's long blonde hair to grow back. Impossible to break and difficult to hide, Rapunzel must learn to embrace her hair and all that it represents.