My Wife Is an Immortal Black Snake

My name is Sun Hao, and I live in "Nanping Village" in the northeast. I remember when I was in junior high school, I learned Mr. Lu Xun's "From Baicaotang to Sanwei Bookstore". One of the stories is very interesting. When Mr. Lu Xun was a child, his eldest mother once said such a thing. There is a kind of "beautiful snake" with the head of a human and the body of a snake. It will hide its body behind the wall and call people's names. If they agree, it will come and eat the person's flesh at night. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.