7화: 아키를 보호하던 중 코베니에게 찔린 아키를 보고 덴지가 영원의 악마와 싸운다.

7

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..." (Source: Crunchyroll)