"I probably wounded them deeply."

Growth and ZIX, a two-man unit from another agency, have been closely connected since before their debut. Treated as two rival groups, they've been appearing together more and more often. Since Sakuraba Ryota hates to lose, his competitive spirit burns particularly hot every time they work together. Their leader Eto Koki watches over Ryota, sometimes rebuking him, but since he dislikes conflict, each passing day pains him.
In order to defeat your rival,
 you must know him.
لهزيمةِ منافسك، يجب عليك أن تعرفه
Para derrotar a su rival,
deben conocerlo.
Para derrotar a vuestros rivales,
debéis conocerlos.
Pour dominer son adversaire,
il faut le connaître.
Per sconfiggere il nemico, bisogna conoscerlo.
Para derrotar seu rival, você deve conhecê-lo.
Чтобы победить противника,
нужно хорошо его знать.