With it now obvious that he's having unexpected effects on his peaceful home world, Takeru has to make a tough decision.
There's a chance that by 
getting rid the root cause,
هنالك احتمال أنّ التخلص من السبب الرئيسيّ
Kurz gesagt, wenn wir
die Ursache beseitigen,
Quizás, si nos encargamos de la causa,
Quizás, si nos encargamos de la causa,
Si tu te débarrasses de la cause,
C'è una possibilità che, 
liberandoci della causa originaria,
Então, há uma chance de que,
ao nos livrarmos da raiz da causa,
В общем, если мы устраним причину,