Arianna is a young girl with a huge and colorful imagination. She spends her days with Imaginary friends and playing Pretend with Goddie, her Godmother.
Arianna and Goddie are both in for a surprise, however, when one of Arianna's wishes, amazingly, comes true, and Arianna learns an important lesson that the grass is not always greener on the other side (in this case it is white), and it is better to be content with what you have than to constantly wish for something different.