

A talking dolphin named Zuma has a conversation with Merliah, and then takes her back to her friends. Seeing this, she dives underwater and realizes that she can breathe and talk underwater.

One day, during a surfing competition, suddenly there's pink highlights on her hair while she is surfing. She is nicknamed the "Queen of the Waves", and her friends, Hadley and Fallon, even make a song for her. Merliah Summers is a champion surfer who lives in Malibu.

In the end, she discovers that what makes you different could be your greatest strength." With help from her new mermaid friends, Merliah saves the ocean kingdom. One minute she's a normal teenager and the next she learns a shocking family secret: she's a mermaid! Merliah and her dolphin friend Zuma set off on an undersea adventure to rescue her mother, the queen of Oceana. "Barbie stars as Merliah, a surfing champion from Malibu.
