Somewhere in Shenzhen, there is an abandoned factory. It was abandoned because a serious fire occurred here, swallowing up more than 80 living lives. Since then, there have been rumors of supernatural beings. Some people said that they saw a figure jumping from the building while walking at night, but when they went in, they saw nothing. I was working in a factory, and I was still working the night shift. I could hear some strange noises every night...
