YOU SAID:

the most grotesque of monsters is captivity's heart.

INTO JAPANESE

捕われの身の心は最もグロテスクなモンスターであります。

BACK INTO ENGLISH

His captivity is the most grotesque monsters.

INTO JAPANESE

彼の飼育が最もグロテスクなモンスターです。

BACK INTO ENGLISH

It is the rearing of his most grotesque monsters.

INTO JAPANESE

それは彼の最もグロテスクなモンスターの飼育です。

BACK INTO ENGLISH

It is his most grotesque Monster breeding.

INTO JAPANESE

それは彼の最もグロテスクなモンスターの繁殖です。

BACK INTO ENGLISH

It is his most grotesque Monster breeding.