An orphan little girl befriends a benevolent giant who takes her to Giant Country, where they attempt to stop the man-eating giants that are invading the human world.

Princess Emmy has a secret gift – she is the only one in the kingdom of Kandis who can speak to horses. She has a wonderful time with her best friends, a stable full of amazing horses. When her scheming cousin, Gizana, appears, Emmy’s chance to become an officially inaugurated princess is threatened. She must undergo a test for the right to keep her special gift.