YOU SAID:
A long time ago, a human fell into the RUINS.
INTO JAPANESE
昔、人間が遺跡に落ちました。
BACK INTO ENGLISH
A long time ago, humans fell into ruins.
INTO JAPANESE
昔、人間は廃墟に陥りました。
BACK INTO ENGLISH
A long time ago, humans fell into ruins.
That didn't even make that much sense in English.