Ella Plum is excited to start her magical lessons at Candace Grey's Academy for Witches. What she doesn't know is that she's been selected to attend the academy to help rescue a missing witch trapped in another dimension. With Helena Gimlet, the school bully making things even more difficult for Ella and her friends Fiona and Larkspur, will the girls be able to handle their classes and help the head mistress free the missing teacher from the other dimension, before it's too late?