Fern wants to know what it's like to be a real princess. And she is determined to find out for herself.

When some leaky fairy dust escapes from her storybook, Fern tumbles deep inside a fairy-tale world. To get her answer, she'll need to follow the path to the princess's castle, through an enchanted forest, and past whimsical characters that are not as familiar as they seem. The surprising discovery that awaits her at the castle is a reminder of just how lucky Fern has always been.