I had a broken leg and was in a wheelchair, but my neighbor Zhang Qiang accused me of tap dancing at home in the middle of the night. The property management company came to mediate with me and installed a decibel meter. Late at night, the meter actually showed that the noise reached 100 decibels. Everyone found that the sound came from 1201 upstairs, but the head of the household, Li Xiulan, had already moved away. After breaking in, they found that the sound was made by a black cat with a hard plastic cover on its paws. It was obviously someone who made the sound intentionally. But why did Li Xiulan's son create this noisy farce? There seems to be a more than simple purpose hidden behind it, and the answers to all this have not yet been revealed.
