Destroy the kingdom. Christo A.

Princess Lira is the most dangerous siren in all seas. Since childhood, the girl lures the princes with songs, pulls out their hearts, and then drowns their ships. But once, during the hunt, Lira kills the mermaid. In punishment, the mother turns her into a being despised by - into mortal. Now Lira, deprived of the opportunity to sing, must bring the heart of Prince Elian, otherwise she will forever remain a man.

Prince Elian is the heir to the powerful kingdom, and the ocean is the only place that he considers home. Together with his team, he hunts sirens to protect the sailors. Once the prince saves a sinking girl, not even suspecting who she really is. The stranger promises to help destroy the sirens and put an end to hostility. But Elian has not yet realized that he had concluded a deal with his death.