Erilea is in danger. The demon king Erawan has thrown the continent into chaos. Selene Sardothin, now Aelin Galathynea, Queen of Terrasen, who vowed to save her people, became the victim of Queen Maeve of the demonic race. The Fae ruler captured Aelin and imprisoned her in an iron coffin. Maeva's goal is to extort from the captive where the Keys of Werd are located, ancient artifacts that open the Gate between the world of demons and the world of people. But if the captive submits and the Keys fall into the hands of Maeve, crowds of demons will overwhelm the world and everyone who is dear to Aelin will face inevitable death. The awareness of this gives her strength, and she decides to take extreme measures... For the first time in Russian, the final book of the famous series!