The battle in the village has shaken Senya's willingness to fight, as Tsukiko tries to become strong enough to prevent future tragedies.
You can't protect anyone 
unless you're strong.
.لا يستطيع المرء حماية أحد ما لم يكن قويًا
Ohne Kraft kann man
niemanden beschützen.
No puedes proteger a nadie
si no eres fuerte.
No puedes proteger a nadie
si no eres fuerte.
Sans force,
je peux protéger personne.
Se sei debole, non puoi proteggere nessuno.
Não se pode proteger ninguém sendo fraca...
Без силы никого не защитить.