"It's boring," was high school student Seishiro Nagi's favorite phrase throughout his boring life. Until classmate Mikage Reo, who dreamed of winning the World Cup championship, discovered Nagi's hidden school - the ability to inspire him to play football and share his incredible talent. One day, he receives an invitation to the mysterious BLUE PRISON project. Here he is waiting for a meeting with the most skilled football strikers from all over the country. Nagi's dream to become the best, next to Reo, will take this prodigy to a world unknown to him. The formation of a prodigy happens only after someone "discovers" him... so now the incredible talent and personality of the striker Seishiro Nagi will set the world of football on fire.