Gold. Such a beautiful color. Such deadly consequences. As one of the three keys to Eirene, Sylva must protect it at all cost to stop the Derinyes from storming the heavenly realm and taking it for their own. Sylva must keep its whereabouts secret. But it's a secret that tears her apart. Saving a realm of souls comes at the price of destroying the few she cares about. In the final chapter of the Guardian of the Angels trilogy, Sylva, Attic, Marcus, and Alyse are locked in the battle between good and evil, right and wrong. And none of them are sure which side they'll come out on in the end. And whether their hearts will remain intact.