"Hello hello!" A brown-haired young man enthusiastically waved him over. He jogged a few steps to approach, and then greeted Assistant Hao again.,"Anything else" Hao assistant seemed quite satisfied, looking at the few people who hadn't spoken.,He said, then suddenly lowered his voice: "But, how true these rumors are, to scare away so many people, this factory definitely has something unusual. Your test tonight is to stay in the factory for four hours."。