The opening of the book introduces the reader to Kensington Gardens, a vast and enchanting space in London. Through the eyes of a child named David, we embark on a detailed and vibrant tour of the Gardens, where the whimsical nature of childhood and the magic of the fairies intertwine. It establishes a playful atmosphere filled with unique characters and amusing events, such as the peculiar lady with balloons outside the Gardens and the adventures of mischievous boys. With charming illustrations and imaginative storytelling, readers are drawn into a world that blurs the lines between reality and fantasy, setting the stage for Peter Pan's legendary escapades. (This is an automatically generated summary.)