The test results show that the soil contains carcinogenic substances such as benzo[a]pyrene, which are above standard levels. Even in groundwater, highly toxic substances like cyanide and mercury are severely exceeding the standards.,Big Brother had already sensed something was amiss with that piece of land. Originally, she should have continued to investigate it thoroughly.,Su He smiled faintly, “I just made an appointment with friends to go out and have some fun. Big brother, don't worry about me!”。