Radu makes one final attempt to destroy the city of Carthage by unleashing the lblis, an enormous artificial sandstorm. Ion and Petros join forces with Tres to protect the city while Abel tries to disarm the Vicious winds himself. However, as he closes in on the enemy, Abel finds more than one surprise waiting for him in the underground chamber.
Atlanta has become the battlefield between humans and demons. All her life, Evalle Kincaid has walked the line between the two. Her origins unknown, she's on a quest to learn more about her past - and her future. When a demon claims the life of a young woman in a terrifying attack and there's no one else to blame, Evalle comes under suspicion. Now she's on a deadly quest for her own survival.
Abel tries and fails to defeat Dietrich, who is in control of Radu's body. But Seth comes to the rescue and incinerates Radu's body. Why? It turns out that Seth and Abel are siblings! Seth wants Abel to stay, but will Abel be able to forgive himself of his past sins and accept this brother's undying love?