As the highly anticipated Football Frontier International kicks off, the champions of Raimon Junior High School eagerly await the selection of Inazuma Japan, the national team. Inamori, alongside the fierce Haizaki and the strategic Nosaka, soon realize they face formidable opponents beyond their imagination. Amidst mysterious forces at play in the tournament, threatening soccer's future, the team, guided by their clever coach Jinyun and enigmatic newcomer Mitsuru, must safeguard the sport in their toughest trial to date.