"Aina is a 12-year-old girl who is ordinary but warm-hearted, who loves nature and people. After a factory was built on her land, the sea by the island of Curaciva, where Aina lived, was rapidly polluted, and the child lost her job. My mother and father left her children and her grandmother on the island to earn her money, leaving for the mainland land. However, her mother and father lose contact with her, and her grandmother, who her Aina depended...