"The Dragon Prince has been reuinted with his mother, the Human Kingdoms, and Xadia are at peace, and humans and elves are ready to move on. Only Rayla is still restless. Unable to believe Lord Viren is truly dead, and haunted by questions about the fate of her parents and Runaan, she remains trapped between hope and fear. When an ancient ritual calls her, Callum, and Exran to the Moon Nexus, she learns the lake is a portal to a world between life...