On an enchanted island, far, far away, princess ponies can talk and play. Eight golden horseshoes give the ponies their magic, but when the shoes go missing from the castle, only a true pony lover can save the princesses and their home. When the second youngest Princess Pony, Honey, enters the forbidden Cloud Forest, Pippa and Princess Stardust know they must follow her. They find out Honey's secret — a new unicorn friend! And when the unicorn mentions a magical tree in the middle of the forest, Pippa thinks there might be a golden horseshoe there. Are Pippa and Princess Stardust brave enough to face the fire-breathing dragonflies and other scary creatures of the Cloud Forest?