What is the scariest episode of the old chicken-tearing detective case?

Episode 9. According to the query, iqiyi shows.

1 episode 9 tells the story of a woodcutter who wants to do business and goes home to find the mayor's father. Father disagreed. The woodcutter poisoned the well and poisoned the residents of the town.

2. The case of the old chicken-tearing detective is a Chinese mainland film released on 20 19. The case of the old chicken tearing detective is an original animated short video program. There are the most exciting and brain-burning detective reasoning and the most suspenseful criminal cases. How should detectives solve the fog?