After spending her early years with her mother who struggles with addiction, 10-year-old Lizzy is taken in by Juliana, a professional woman, and her partner Greg. Juliana decides to purchase an online DNA test for Lizzy, which reveals that she has ties to a noble German lineage. As Lizzy becomes increasingly enchanted by the idea of being a princess, her grip on reality starts to slip, causing her to confuse fantasy with the real world.