YOU SAID:

I wish to be immortal

INTO JAPANESE

不滅たいです。

BACK INTO ENGLISH

Immortal is a want.

INTO JAPANESE

不滅はしたいです。

BACK INTO ENGLISH

I'd like the immortal.

INTO JAPANESE

不滅をください。

BACK INTO ENGLISH

Immortal.

INTO JAPANESE

不滅を

BACK INTO ENGLISH

Immortal.