Blind from birth, Zara does not see the sea—she hears it, and through sound she uncovers what others try to hide. Reborn after the betrayal and death that ended her last life, she arrives at the deep-sea bonding ceremony with one clear choice to make. She rejects the ruthless heir who once ruined her and instead chooses Kael, the Sea King said to be crippled. But Kael is far more than he appears: his royal strength is immense, and his secret could change everything. Side by side, they root out traitors, derail the poison plot, and seize a new ending from the ocean’s deadly power games.