According to the ''Demon-resisting Agency Work Manual'', indulging in gluttony can easily attract evil spirits and invite demons into one's home.
Appetite is one of the most basic desires of human beings, and when indulged, it can easily attract evil spirits and summon demon beasts.
In fact, all of a person's seven emotions and six desires, when indulged excessively, can attract the attention of demon beasts.
These demon beasts lurk in the human world, feeding on people's desires and emotions.
Coveting beauty will attract demon beasts like seductive fox spirits.
Obsessed with wealth, demon beasts like the money-hugging mouse will follow your desires and come to your doorstep.
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Once entangled with a demon beast, there is usually no good outcome.
Shopkeeper Wang's gluttony caused him to eat without distinction, regardless of whether it was meat or vegetables, raw or cooked, only wishing to fill the emptiness in his stomach as he became thinner day by day.