Xu Nan remained a widow for ten years, honoring her parents-in-law and raising her brother-in-law. As a result, her husband returned home in fine clothes, bringing back a younger city lady and a pair of twins. Her husband's family changed their attitude and wanted to kick her out as a nanny. Xu Nan didn't cry or make a fuss. He turned around and bought the two acres of melon land and the dilapidated house and moved them to the west end of the village. In the west of the village lives an evil spirit - Wei Ye, the third pig butcher. Wei Laosan is covered in tendon meat and kills pigs without batting an eyelid. The child who cried "Wei Laosan is here" immediately stopped crying. While the whole village was waiting to see Xu Nan being bullied, no one knew that there would be knocking sounds on the wall every night late at night.