Why did she call me a food reserve?

The woman prepared a sumptuous dinner for the man.

For example, delicious braised pork ribs.

I dared not make any rash moves and didn't respond to the woman's words. The man kicked off his shoes, sat down at the dining table, and enjoyed his meal.

I noticed that there was only one chair near the dining table.

The woman went to the kitchen to do some work.

I opened the note she had given me.

In the instant I saw the contents, it felt like my brain was tightly held by an octopus, and all the hairs on my body stood on end.

What she gave me was actually a message note my mother had stuck on the wall at the entrance!