奈落の底

the depths of hell

→ 奈落
phrase Rare #41,445
the depths of hell A literary or dramatic expression for an abyss, hell, or the lowest possible point; it can also refer figuratively to ruin or rock bottom.
JA: 彼は奈落の底から這い上がった。
EN: He clawed his way up from the depths of hell.

彼は奈落の底落ちた

He fell into the depths of hell.

奈落の底には抜け道なく

There is no way out of the depths of hell.

我々は落下する奈落の底へとだが我々は知らない

We are falling toward the bottom of the abyss, but we don't know it.

— 帰ってきたヒトラー (2015)