The story of an unhappy, childless princess, her loving husband and the poor villagers threatened by a terrible disease, who finally received help from above.

The romantic fairy tale tells the story of a royal family haunted by the curse of the cruel Arx, the lord of ruin. According to this curse, the royal siblings, Prince Bernard and little Noemi, are bound together by magical power. On the day of one of them's wedding, the other dies. However, the prince's love for the mysterious girl Berenice, whose life is supposed to last only three days, gives Bernard and Noemi hope...

Prince Victor looks in vain for a swan which was wounded by one of his servants. Instead he discovers a beautiful girl with golden hair who has an arrow in her shoulder. She is dumb and can't explain her origin. He falls immediately for her. The girl quickly recovers, but disappears mysteriously.