The Legend of Zelda: Majora's Mask

The story of Majora's Mask is set after the events of Ocarina of Time. After the defeat of Ganondorf, Link is sent back in time so that he might relive his childhood. After some time has passed, he sets out on a journey with his horse, Epona, to find an unnamed friend he lost after his battles with evil. A fairy sound effect played as this information is disclosed likely implies that this friend is Navi, Link's Fairy companion who departed at the end of his adventure in Ocarina of Time.