Upon returning from their month-long expedition, the Foreign Expedition Team is back at the Japan U-17 training camp. Comprising 20 exceptional players, their abilities outshine even the camp's best. As the coaches prepare to select the top 20 for advanced training, tension brews when only high schoolers are initially chosen. Determined middle schoolers challenge those holding the 11th to 20th spots, sparking a fierce rivalry. With the awaited arrival of the elusive 'Genius 10,' the younger students plot to seize their coveted positions. Unlikely alliances form as they unite to take down the nation's top 10, blending strategy, cunning, and talent in a high-stakes bid to secure a spot on Japan's U-17 World Cup team.