The Spirit Fox Princess

Fourth Prince Hector Sterling and his consort, Vivian Sullivan, are in peril due to the schemes of the First Prince and the Grand Preceptor. A Spirit Fox helps them escape danger. The couple adopts her. She foils the First Prince and the Grand Preceptor's plot to usurp the throne. Hector ascends the throne as Emperor and bestows upon the Spirit Fox the title of Grand Princess Protector of the Realm.