Using cutting-edge technology to create a magical pitch (cheat), Hanie gets two members of the St. Arrows out. However, Moa sees through the trick, dopes herself with Spider Essence, and challenges Hanie to a match.

Hanie musters her last ounce of strength for the sake of her teammates and barely manages to defeat Moa, but is forced to leave the court due to her own injuries. Thus, the one-on-one match between Danko and Hirako finally takes place. For the sake of her fallen teammates, and for the survival of the Kyugawa Ball Club, Danko's special move, the "Gravestone Tornado," roars! But even that is completely ineffective against her formidable opponent, Hirako, who boasts overwhelming skill, and something within Danko begins to awaken...

Hako and Hayami, the daughters of the "legendary teammates," have officially formed the Kyugawa Dodgeball Club with the principal's permission. Danko and her friends have passed the entrance test, and the club now has seven elite members. Together with their new teammates, Danko and her friends will take on the "Underground Super Dodgeball Tournament," where strong teams from all over the country gather!

In preparation for the tournament, the Kyugawa Dodgeball Club members are working hard in a training camp under the strict guidance of Danko's mother, Misato, and her grandmother, Kotoha Haruka. Then, Hirako and the St. Arrows Dodgeball Club, and the Tosa Attackers, led by Ryuka, who boasts outstanding teamwork, appear before them, and a joint training session full of girls in swimsuits begins on a sun-drenched sandy beach!!