*Folklorist Looking for Brother**: Cheng Xiaotang went deep into the ancient town to find his missing brother and discovered the strange folk rituals recorded by his brother.
- **Forbidden Touch**: He was attacked by a living paper man in the old house of Jinling. He was rescued by a mysterious Nuo opera successor but fell into a greater crisis.
- **Secrets of the Ancient Town**: Gradually uncover the truth about the living sacrifices held every forty-nine years in the ancient town, and discover the ancient bond between the Cheng family's bloodline and evil spirits
- **Decision of life and death**: In the process of preventing the blood sacrifice, it was discovered that the elder brother has become a candidate for sacrifice, and a choice must be made between loved ones and the common people.
