Beautiful sirens have cursed Gemma with power that has a darker side, which she would rather not face. The sirens ( Penn, Lexi and Thea) who have cursed Gemma will do anything to stop Gemma from trying to be human again. They are more determined now to kill her. Gemma, Harper (her sister) and Daniel (Harper's boyfriend) must learn about their enemy's past to find out the dark secret they need to save Gemma.
This book in my opinion had a good plot. There are alot of twists in this book as well, but I also got bored throughout the book. Every now and again I felt like putting the book down and not picking it up again. As soon as I was about to put the book down, I would get drawn back into the story. When I got to the end of the book I became in love with the story.