Chigiri, Kunigami, and Reo's team fully utilizes each other's weapons of speed, physique, and eyes for tactics. On the contrary, Isagi's team struggles due to the lack of coordination. Through observing and analyzing the opponent's combinations and his teammates' individual play, Isagi discovers a new way to use his weapon and evolve himself one step further. And the tide of ego in this game triggers others to evolve.
I can't create a chemical reaction alone.
لا يمكنني خلق تفاعل كيميائيّ بمفردي
Ich will eine chemische Reaktion erzeugen,
die du allein nicht schaffst!
No puedo crear
una reacción química yo solo.
No puedo crear
una reacción química yo solo.
On doit coopérer
pour combiner nos atouts !
Voglio instaurare una reazione chimica
che da solo non puoi creare!
Quero criar uma reação química 
que não dá pra fazer sozinho!
Я хочу разжечь искру,
а в одиночку это невозможно!