A series of suspicious 'accidents' are taking place in 14-year-old Prince Elias's school. Fingers point in accusation towards his 18 year old Sister, Elizabeth, who has an unusual gift... A figure from Elias's past returns unexpectedly, and is more dangerous than ever. This causes Elias to flee, with his sister's body, to the human world. Elias discovers he has his own gift, and begins to learn what he can about it, so that one day he can return and save the mertals(mer-people) from this dangerous mertal from his past.