Rose Spelling is a 15-year-old girl fascinated by magic. She discovers a magical key that takes her to an island called Monster Island, where she discovers that she is actually half-human, half-witch. She begins attending Monsteriez Academy, where she makes friends with her two classmates, Cillian van Hauntley and Celia Zombie. She uncovers a sinister conspiracy that threatens not only her school, but also her friends and her team to stop her.
