Princess Odette and King Derek are celebrating their daughter, Alise's, seventh birthday. Princess Alise is presented with a magical music box from her mother. This music box plays songs that only she can hear and reveals a secret world. When a mysterious villain named the "Forbidden Mountain" kidnaps Alise and her friends, Odette and Derek must embark on a daring rescue mission. They must find a way to defeat the villain and bring their daughter home.

The film received generally negative reviews from critics, who found it to be a lackluster addition to the franchise. While some praised its colorful animation and musical numbers, many felt the story was uninspired and predictable, and the voice acting was inconsistent. Audience reception was similarly lukewarm, with many long-time fans expressing disappointment.

• The animation and musical elements are occasionally bright spots, but often overshadowed by a weak narrative.
• Fails to recapture the charm of the original, relying on predictable plot devices.
• Voice performances are a mixed bag, with some characters lacking depth.

Google audience: Audience reviews suggest a divided reception, with some parents appreciating the family-friendly nature and musical aspects, while others found it to be a disappointing sequel that didn't live up to expectations. Many noted that the animation quality varied, and the plot felt derivative.

The film is the eleventh installment in The Swan Princess film series, continuing the story of Princess Odette and King Derek's family.