Eamon, an 11-year-old boy, is frightened by a forest on his family’s land until his grandfather shows him, he doesn’t need to be afraid. One day, he explores the forest himself and meets Cadhla, the neighbor’s 10-year-old granddaughter from the other side of the woods. The kids learn that their grandfathers have feuded for decades over the forest they both planted as children. But when one grandfather must prevent the other from cutting down and selling the trees, the men are finally forced to speak to each other again for the sake of their respective grandchildren, who have become friends with each other and the forest creatures. When all seems lost, the creatures of ancient folklore come to the rescue and help the children save the trees.