Well here you are!
The Story (I think):
There is a dying king. He sets his inheritance, so that his son, a young boy, will become king. Then a horseman and more knights come out of some otherworldly portal. There is a war, people 'Waltzing' in a fight. As the sun sets, the boy is captured. A woman releases the boy from his chains and lets him ask questions, but all the questions he asks aren't answered. Then he runs away and grabs the sword in the stone and, in the next days battle, fends off the horsemen and wins.
