"Nerissa Marin has won her crown. But can she keep it? Already, her ties to the human realm are driving a wedge between Nerissa and her people. When word arrives that her part-human prince consort, Lo, has been poisoned, she makes the difficult choice to leave Waterfell and return landside. As the royal courts debate her decision, even more disturbing rumors surface: a plot is rising against her, led by someone she least expects. On land, Nerissa...