YOU SAID:
This monster's only motivation in life is to eat food. It harms anyone that messes with it or its food.
INTO JAPANESE
このモンスターの唯一の生きがいは食べ物を食べることです。それは、それまたはその食べ物を台無しにする人に害を与えます。
BACK INTO ENGLISH
This monster's only purpose in life is to eat food. It harms anyone who spoils it or its food.
INTO JAPANESE
この怪物の人生の唯一の目的は食べ物を食べることです。それは、それまたはその食べ物を台無しにする人に害を与えます。
BACK INTO ENGLISH
This monster's only purpose in life is to eat food. It harms anyone who spoils it or its food.
That didn't even make that much sense in English.