Once upon a time, there was a king with eleven sons and a daughter named Elisa. They all lived happily ever after, until the king chose a new queen. To get rid of the children, the queen turned the princes into swans, and Elisa - resistant to her spells - into a slut, so that she could be chased out of the castle.
Will the young girl find her brothers? Will the princes regain their appearance? Will they be able to return to the castle?