Four Floating Phenomena

I have always had doubts about that legend. Mysterious, feudal, and anachronistic. How can a college student believe this? There are four floating phenomena, and the Yang soul is released. When I was seventeen, I heard my grandfather say that it was a set of exercises. But after all, I am almost an adult now, and now more scientific concepts are instilled in me. If I hadn't seen it with my own eyes, I would be more willing to believe that my grandfather was born too early and had feudal ideas. Everything happened when my grandfather disappeared. One after another strange things were placed in front of me. A living dead with a hideous face and almost rotten body. A wall in my hometown is covered with "ostrich skin". The demon path on Jiantai Mountain. The looming thousand-year-old child There are also those extraordinary people (inconspicuous people) who have strange and unique skills, claim to be "the same people" as me, and work in all walks of life.