To escape from her father-in-law the King, Princess Rose-Moon goes into hiding with one of her faithful maids and a valiant knight who swore an oath to protect her. They all go to a thatched cottage that Rose-Moon inherited from her deceased mother. This house, now their refuge, is isolated in a forest so dense that it is very difficult to reach it. Every day, at the edge of her window, the beautiful Rose-Moon dreams of Prince Arthur's love. She knows he will do anything to win her over.

How long will it take them to find each other and finally live happily ever after?