"Nine-year-old besties Nour and August stumble upon the perfect place for their dream hideaway—a hidden garden full of majestic trees. Excited to build a tree house, they design blueprints, research plant care, and collect necessary tools and materials. What was intended to be a secret hideaway becomes the perfect place for a once-hidden garden to come to life for their families to celebrate a very important birthday . . . and a long-lost friendship....