Which two souls exchange miraculously in a wood. There is Park Jungna, a princess of Park from Middle-earth. Known with her skillfullness of defendingㅡeither armed or without. By the other side of world, an owner of a cafe, named also Park Jungna is living her best life with her average life together with her best people. But one day, everything change. A princess, is now an ordinary girl and the owner is now a princess.