Stranded in a magical world, Vanessa bonds with phoenix prince Cassian to find a way home. Two years later, a registry error reveals he is only her 80% match. Her true 100% match is Julian, Cassian’s human brother—and the researcher building a portal to Earth. As Vanessa prepares to leave, Cassian’s coldness gives way to jealousy, devotion and a dangerous secret. When rebels trap him, she must choose between the home she lost and the prince she cannot abandon.