The Ocarina of Time's origins are unknown, since its history is only briefly spoken of in Ocarina of Time. Princess Zelda mentions that the sacred instrument has been secretly passed down for generations within the Royal Family of Hyrule, kept safe from those who would exploit its power to cause others harm. As such, it is a treasured heirloom of the Royal Family and will only be given to the one who will open the Door of Time to retrieve the Master Sword. Full of endless mysterious powers, the Ocarina of Time proves to be a magical instrument that serves many hidden purposes which only a selected few can truly uncover.