～贄姫と獣の王 スピンオフ～　白兎と獣の王子

Richard is the son of a royal family whose past ties together two different realms. His background connects him to both Yoana and Ozmargo. With an important coming-of-age ceremony ahead, he leaves home to prepare himself. The journey is meant to test him physically and spiritually. His first steps center on learning what kind of prince he wants to become.