C2857 Engineering Department(last Part)

"Liang, what's wrong with you? What are you doing?" A security guard suddenly rushed over from the side and helped the man up from the ground. He accidentally touched the man's arm and the man immediately cried out. A layer of sweat appeared on his forehead.

"Elder Liang, did you call the police?" The security guard looked at the same car and then looked at Dongfang Qingyu