Ashito arrives at Esperion's base, meets fellow test participants and meets future teammates. However, the team's coaching staff promises not to give an easy life to the players' desires.

In the unusual mini game of 11-on-21, Ashito completely loses the trust of Kuroda and Asari for lack of cooperation. Date gives Ashito the assignment to figure out why they got mad at him. While the others enjoy the only day off of the week, Ashito sets out to practice alone, not being able to find the answer. Then, a sudden visitor appears.

While still feeling unconvinced, Ashito makes up his mind that he must try and learn to be a full-back. He goes to practice, wanting to figure out Fukuda's intention. However, being unfamiliar to the position and disliking defending, Ashito doesn't quite get the meaning of "shuffle" and feels out of place.

The B team ends the match with Tama Sports U. Next match is against Musashino, currently the first place of the League and also Tachibana's old team. However, Tachibana doesn't feel confident enough to play since he hasn't had notable achievements in the League so far, and asks Date not to play him in the match against Musashino. Ashito and others bring Tachibana along to observe Musashino's game. Team Musashino, which includes Kaneda and Nakano, who played alongside Ashito at the tryouts, displays an incredible play.

Esperion B team starts to show some signs of improvement as they face undefeated Musashino in the next match. When the team needs to be united more than ever, Takeshima and Togashi, who are the key defenders of the team, have a huge fight. Tachibana, with a strong resolution that he will do anything he can to win the next match, goes to Yuma to ask him what happened between Togashi and the promoted players in the past.