Otto is the only one who is able to save his Frisian fatherland; but he needs the help of his brother, who is abroad. But his brother does not want to fulfill what he has sworn as a child. So it takes Otto a while to convince him while time is running low for his plans to save East-Frisia.
When a young family, father, mother and their daughter, is on a trip in the mountains, they lose orientation and have to stay there for the night. The daughter finds a dead young girl who does exactly look like herself. When they check for mountain rescue service they suddenly find themselves deeply involved in an local myth about a prophecy which seems to be fulfilling now. The mountains are bearing an old curse.
Faithful adaptation of a story by Tomasi di Lampedusa on the encounter between a man and a mermaid, for the television series Ten Italian directors, ten Italian short stories , in which Gianni Amelio, Luigi Comencini, Carlo Lizzani participated among others.