Kiibo Yajin, a freshman who graduated from Tokyo Main Junior High School, passes the entrance exam for Sakimono High School. Entering high school after an impressive road to the final with his junior high, he applies to Sakimono in an attempt to further his career as a footballer with the giants of school football in Japan. As a goalkeeper, he's forced himself to build up a strong mentality. But will that strength of his still hold up?