Veronica and her brother Bryan, along with the rest of their family, move to gorgeous Malibu, California, and soon find themselves involved in a baffling mystery! Their new friend's mansion was burlarized, and they concentrate on tracking down the thief. From eerie underwater encounters, to dark mysterious caves they soon find themselves on a wild adventure! During a Beach Benefit Carnival to raise money to save the local hot spot, Malibu Pier from destruction, Veronica discovers there is a lot more going on at Malibu Beach than meets the eye, and the serial burglar may be closer than she thinks!