Saahasa Veerudu - Saagara Kanya is the story of a mermaid and a young man. The story revolves around the aim of the villain to acquire the treasure assets of a ship. Since the villain understands that the treasure can be acquired only with the help of the mermaid, he, with the help of a witch, turns the mermaid to a beautiful woman. The mermaid falls in love with a young man. The story further depicts the mermaid's adventurous journey.