Isagi's team cinched a win due to the awakening of Barou as a villain on the field. To cause more chemical reactions in the fourth stage, they picked one player from the other team, who demonstrated ego to devour them during the game. In the meantime, Bachira and the Top 3 are looking for the next opponent. Rin sees through Bachira's "monster" during their training, which forces Bachira to face his own ego.
That unpredictability is 
the essence of our play.
هذا التقلُّب هو جوهر لعبنا
Diese Unberechenbarkeit
ist unser Fußballspiel.
Nuestra esencia
es nuestra imprevisibilidad.
Nuestra esencia
es nuestra imprevisibilidad.
Et c’est ce football imprévisible
qui fait toute notre force.
Questa imprevedibilità è ciò
che contraddistingue il nostro gioco, no?
Essa imprevisibilidade é a 
essência do nosso futebol
Непредсказуемость —
суть нашего футбола.