YOU SAID:

what if it is not you that's dead, but it is I (dio) that is already dead

INTO JAPANESE

死んでいるのがあなたじゃないなら、もう死んでいるのは私（dio）

BACK INTO ENGLISH

If you are not dead, you are already dead I (dio)

INTO JAPANESE

あなたが死んでいなければ、あなたはすでに死んでいます私（dio）

BACK INTO ENGLISH

If you are not dead, you are already dead I (dio)