Bullied outcast Raven nearly drowns after being assaulted at school, and is saved by Lira, the noble mermaid princess of the deep sea. Scales grow on Raven’s body as a mark of oceanic power, yet her cold family shuns her ruthlessly. Abandoned by humanity, Raven chooses the sea, bonds souls with Lira and conceives twin offspring together. Human poachers and military fleets repeatedly invade marine territory to hunt mermaids. Raven awakens abyssal divine power, transforms into a formidable sea warrior, fights off intruders to protect her lover and unborn children. She overcomes prejudice from sea elders, crushes human armed forces, unites all merfolk, and is crowned Deep Sea Queen. The pair builds a peaceful ocean utopia, living eternally with their twin daughters amid boundless blue waters.
