Yin Yang Fantasy

When I was in high school, my deskmate was a boy who really liked watching horror movies. He was often scared to death, but he was also very addicted to it. He would sometimes ask me if there were things in the world that appeared in movies. I said that scientists had already said that they were the product of feudal superstition. However, he retorted and said that if they were not real, then why were the ancients thousands of years ago able to write so many works about them? I was speechless at the time and didn't know how to refute it. It wasn't until many years later, when an old man told me about his strange experiences for many years, that I believed that the world was not as simple as we imagined. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.