The series is about 14-year-old Emma Alonso. After moving to Miami, she discovers that she is "The Chosen One", the most powerfull witch. She fells in love with her neighbor Daniel (Nick Merico). She meets Daniel's girlfriend, Maddie (Paris Smith), is also a witch, but a bad one. Maddie is most popular girl at Iridium High School and the leader of "The Panthers". Emma will have to go through many problems now with her new life to live happy.