What happens when Nico's older half-sister, Maeve comes back to camp half blood after the betrayal of her best friend/ex boyfriend Luke? As the godess of betrayal and spirts most expected her to be uneffected by the studden betrayal of her demi-god best friend, but somehow she ended up more effected than anyone else.
This mysterious new girl appears at Camp Half Blood just when a new prophecy is told by the oracle that someone very special is going on a quest to save the world with some rather familiar faces...