If a girl comes into contact with seawater, she turns into a sea monster. #foryou #animation #anime

After her hands began to glow, Ruby unexpectedly transformed into a giant in the library. Fearing she would be mistaken for a monster, she frantically fled into the forest. Her mother and uncle rushed to find her and comforted the distraught Ruby, who then returned to her human form. Her mother then revealed the secret that Ruby had mermaid ancestry. The family was divided over whether Ruby should stay on land or return to the ocean, so Ruby set out alone into the sea to search for her grandfather and uncover the truth about her origins.