In this thrilling conclusion to the USA Today Bestselling Siren Prophecy Trilogy, the Dome is under it's greatest threat yet. Myreen struggles to adapt to life under the thumb of her vampire leader father. Kol battles his feelings over the family curse while trying to save her. Kenzie dives headfirst into the vampire school to rescue her best friend and Leif, who is so broken down by torture he can barely decipher what's real and what's not. The final battle between the shifters and vampires is coming. Will the prophecy prove to be true, or will Myreen fail everyone she cares about?