Weird Building Guard

My name is Feng Yunshang, and I am a professional property watcher. Every city has some places that are unclear and unclear. Today, when land is as valuable as gold, it is a pity that it has been so inexplicably abandoned. But what you readers don't know is that in fact, all these places have hidden dangers. Some of them are obviously in the bustling city, but when you walk by them, you feel a sense of coolness for no reason; some places look green and bright, but they are full of desolation.