Adapted from the true story of China's young footballers winning all seven matches and claiming the championship at an Italian tournament in 2026. Grassroots coach Gu Feng has invested 58 million yuan over ten years, selling his properties to train boys from ordinary families on muddy pitches. After securing a spot in an overseas competition, he sells his own home to cover the travel expenses and leads the team all the way to Europe. Disdained by their opponents and the media, the boys endure one tough match after another. After drawing in the final under torrential rain, they finally claim the championship in a penalty shootout. Gu Feng gives all the prize money and livestream earnings to the players, turns down a multimillion-yuan salary offer, and returns to grassroots football to remain committed to youth development, shattering public prejudice against China's young footballers.