After learning about his true nature from Arima, and what it could potentially mean for the entire world,  Rokuro makes a decision.
But if you won't fight me,
...لكن إن لم تقاتلني
Wenn du nicht
gegen mich kämpfst, …
Pero si no peleas,
Pero si no peleas,
Si tu ne veux pas me combattre,
Ma se ti rifiuti di affrontarmi...
Mas se não lutar,
Но в ином случае