Iria and the island of pl Astics

A battered duckling speaks a l'Íria of the existence of an island of pl in the middle of the sea. With the help of her best friend Om and his sister, Olga, who is building a prototype balloon, and Perseus, with his fishing boat, Iria comes to visit the island of pl Astics. The four of them are fighting to stop the canvas ar waste in the sea.