When Elsa finds out she has a twin that washed up on the beach of Arendelle, she has suspicions. She looks just like her, but she isn't sure. Elsa must work with her sister Anna to solve the mystery of the new sister, who just now happens to be a joint-heir to the throne. Is she really telling the truth? Or is this just another imposter trying to steal her crown? Short Frozen fan fiction.
3 parts