Ruto

Ruto was the name of the princess of the Zoras. Ruto loved to play inside of Jabu-Jabu until one day the giant fish "ate" her. Young Link saved Ruto and recovered her Zora's Sapphire. Seven years later, when Zora's Domain froze over, the mysterious Sheik saved Ruto from the ice and Ruto went to the Water Temple to stop the ice. Link aided her and Ruto revealed herself as the Sage of Water.

Zelda 5