Tale of an Unknown Country

A story of a Prince from a high-tech country, Ulynia, and a Princess from an evergreen country, Eldela. When the princess' brother makes the engagement without telling her, she disguises herself as a maid in Ulynia's palace...where she meets the prince...

Includes the following oneshot:
Sound Magic
Kenta fell in love with Yuzuyu's voice and asked her to go out. Is her voice the only thing he likes?