Aki gets stabbed by Kobeni while protecting Denji. Seeing this, Denji jumps inside the “Eternity Devil” and starts attacking it. He fails to kill the “Eternity Devil” and his chainsaw power ends up fading after losing too much blood. But then, he manages to restore his power after eating the devil’s flesh and drinking its blood, and begins to fight back.
As Himeno watches Denji, she remembers the saying, “The Devil Hunters that devils fear are the ones with a few screws loose...”
But there's no telling what 
a crazy person's thinking.
لكن لا يستطيع أحد معرِفة ما يفكّر فيه شخصٌ مجنون
Aber was einer mit ’nem Dachschaden denkt,
weiß niemand.
Pero a los que les falta un tornillo
en la cabeza son impredecibles.
Pero es complicado saber
qué piensa un pirado.
Alors que les fêlés du casque, eux,
tu sais jamais ce qu’ils pensent.
Però, non si sa cosa passi per la testa
a qualcuno con le rotelle fuori posto.
Já os malucos, não dá pra
saber o que eles pensam.
При этом… поди ты разгадай,
что там в голове у поехавшего.
แต่กลับพวกสมองเพี้ยน ๆ
พวกมันมักจะเดาทางไม่ถูก