In the movie, Sofia encounters numerous obstacles as a new member of the royal family. Amber, her step-sister, is initially jealous of Sofia's attention from their father and often intentionally makes things difficult for her. It is during a royal ball that Sofia discovers the Amulet of Avalor and quickly learns that it possesses magical powers. Cedric, the kingdom's royal sorcerer, wants to take the amulet for himself, and Sofia must protect it.
Throughout the movie, Sofia is aided by various enchanted creatures and receives advice and guidance from classic Disney princesses such as Cinderella and Ariel. With their help, she learns how to have courage, kindness, and creativity, which ultimately helps her to become a compassionate and confident princess.
The movie is filled with catchy tunes, including "Once Upon a Princess," "True Sisters," and "Rise and Shine." The story also emphasizes the importance of family, friendship, and self-confidence. Overall, Sofia the First: Once Upon a Princess is a heartwarming tale that serves as a great introduction to the world of Enchancia and its beloved characters.