Relos Var's final plans to enslave the universe are on the cusp of fruition. He believes there's only one being in existence that might be able to stop him: the demon Xaltorath. As these two masterminds circle each other, neither is paying attention to the third player on the board, Kihrin. Unfortunately, keeping himself classified in the “pawn” category means that Kihrin must pretend to be everything the prophecies threatened he'd become: the destroyer of all, the sun eater, a mindless, remorseless plague upon the land. It also means finding an excuse to not destroy the people he loves (or any of the remaining Immortals) without arousing suspicion.

In the aftermath of the Ritual of Night, everything has changed. The Eight Immortals have catastrophically failed to stop Kihrin's enemies, who are moving forward with their plans to free Vol Karoth, the King of Demons. Kihrin has his own ideas about how to fight back, but even if he's willing to sacrifice everything for victory, the cost may prove too high for his allies. Now they face a choice: Can they save the world while saving Kihrin, too? Or will they be forced to watch as he becomes the very evil they have all sworn to destroy.

Now that Relos Var’s plans have been revealed and demons are free to rampage across the empire, the fulfillment of the ancient prophecies --- and the end of the world --- is closer than ever. To buy time for humanity, Kihrin needs to convince the king of the Manol vané to perform an ancient ritual that will strip the entire race of their immortality, but it’s a ritual that certain vané will do anything to prevent. Including assassinating the messengers. Worse, Kihrin must come to terms with the horrifying possibility that his connection to the king of demons, Vol Karoth, is growing steadily in strength. How can he hope to save anyone when he might turn out to be the greatest threat of them all?

Since he destroyed the Stone of Shackles and set demons free across Quur, Kihrin D'Mon has been on the run from the wrath of an entire empire. His attempt to escape brings him into the path of Janel Theranon, a mysterious Joratese woman who claims to know Kihrin. Janel's plea for help pits Kihrin against all manner of dangers: a secret rebellion, a dragon capable of destroying an entire city, and Kihrin's old enemy, the wizard Relos Var. Janel believes that Relos Var possesses one of the most powerful artifacts in the world --- the Cornerstone called the Name of All Things. And if Janel is right, then there may be nothing in the world that can stop Relos Var from getting what he wants. And what he wants is Kihrin D'Mon.

Kihrin grew up in the slums of Quur, a thief and a minstrel's son raised on tales of long-lost princes and magnificent quests. When he is claimed against his will as the missing son of a treasonous prince, Kihrin finds himself at the mercy of his new family's ruthless power plays and political ambitions. Practically a prisoner, Kihrin discovers that being a long-lost prince is nothing like what the storybooks promised. The storybooks have lied about a lot of other things, too: dragons, demons, gods, prophecies and how the hero always wins. Then again, maybe he isn't the hero after all. For Kihrin is not destined to save the world. He's destined to destroy it.