Aquarina- the most beautiful girl around Miami. She likes to go by Rina or Aqua, not her full name. Little does everyone know that she's a mermaid, and a very powerful one.
Garret- the school's jock and Rina's sworn enemy. Why? Because he knows her secret.
Sean- Rina's best guy friend. He knows her secret, but is cool with it. He is a wizard.
Amy- Rina's best chick friend. She knows, too. She is the bookworm. As well as a Harry Potter fangirl. Did I mention that she is a werewolf?
After a while, a new boy comes around. Aquarina is immediately attracted to him, but she doesn't know what to do. Sadly, his cousin is dangerously close to finding out Rina's secret.