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.
Isagi Yoichi and Itoshi Rin, 
can delight his heart more.
إيساغي يويتشي وإيوتشي رين، يستطيع
أن يُبهج قلبَه أكثر
Welches ist das Monster, das sein Herz …
Yoichi Isagi y Rin Itoshi,
pueden alegrar más a su corazón.
Yoichi Isagi y Rin Itoshi,
pueden alegrar más a su corazón.
Lequel de ces monstres
lui permettra-t-il
Quale sarà il mostro
qual desses dois monstros conseguiria 
alegrar mais seu coração.
Кто из этих чудовищ
сможет сильнее развеселить его?