The Legend of Zelda: Oracle of Ages

Nayru, the Oracle of Ages, has been kidnapped by Veran, Sorceress of Shadows, and is forced to assist with Veran's evil plans. Only by playing the Harp of Ages-a magical instrument that lets Link travel through space and time-can the Hylian hero battle foes to save the Land of Labrynna from the endless night that Veran aims to create.