Plot introduction:
Zhang Jinqiang has been unemployed for a long time. He feels depressed at work, just like his wife is pregnant, trying to make ends meet. When he saw an advertisement for a security guard, he decided to give it a try. Unexpectedly, he hit it off and found a job unexpectedly.
Jin Qiang was stationed as a night guard in a commercial building. He thought it was an idle job, but he never thought that he would have bad luck one after another after work. Strange things keep happening around him. First, a colleague choked to death after eating a midnight snack, and then a colleague choked to death by the newspaper. Just then, Mr. Feng Shui Danyang warned that bad luck would come to him soon.