「奪敵決戦」次なる試合は3vs.3! 馬狼をチームに入れた潔・凪の前に、國神・千切・玲王が立ちはだかる。互角のプレーを抜け出すためには、化学反応を起こし、試合の中で進化が必要! 潔・凪のエゴが相乗効果で肥大する中、馬狼に初めての敗北が迫る…? 勝つのは誰だ!? 敵も味方も関係ねぇ! 勝つのは俺で、俺が決める!!

The newly formed team of Isagi, Nagi, and Barou head to their next rival battle, where they face Kunigami, Chigiri, and Reo. Isagi knows their victory will depend on the team's ability to form a "chemical reaction" with their play styles. Isagi and Nagi have a fluid synergy, but Barou seems to be chafing against his new teammates... Who will emerge victorious from the battle of egos?!