Naruto loses himself after seeing Hinata taken out right before his eyes. His anger  triggers the Nine Tails’ chakra to go out of control.
I will save you from your suffering.
سأحرّرك من معاناتك
Ich werde dich von
allem Leid befreien.
Ci penserò io a salvarti da tutta la sofferenza che provi.
Eu vou salvá-lo do sofrimento.