The young heir to a mortal crown, Liyen ascends a precarious throne when her grandfather dies, vowing to end her kingdom’s obligation to the immortals and take vengeance against those she feels responsible for his death. When she is summoned to the Immortal Realm, she seizes the opportunity to learn their secrets and to form a tenuous alliance to safeguard her people, all with the one she should fear and mistrust the most: the ruthless God of War. In a dangerous enemies-to-lovers romance, they are drawn together as a treacherous attraction ignites between them—one she has to resist to avoid endangering all she is fighting for. But with darker forces closing in around them and her kingdom plunged into peril, Liyen must risk everything to save her people from an unspeakable fate, even if it means forging a dangerous bond with the immortal and losing her heart.