Yonna in the Solitary Fortress

From a young age, Yonna and Stan have been outcasts from society due to Yonna's magical abilities. Hence they stay in a castle away from others who seek to persecute them. The Imperial government over time, recognize the potential of Yonna's powers to benefit society, but Stan rebuffs their approaches. Now years later, Garuda, a young Imperial agent is sent to retrieve Yonna from the castle. (imdb)