In the 1920s, Hu Laosi lived in a wild mountain village and worked as a porter for the landlord Huang Wancai to support his family. One night near the end of the year, Huang Wancai suddenly asked him to go there late at night, with a charming smile on his face, and gave him a dollar, saying that a relative had passed away and asked Hu Laosi to help guard the spirit for one night. The simple and honest Hu Laosi had no idea that there was a trick.