Seeing that Xie Jiuhan was fighting back, Feng Qing waved her hand and two military green smoke bombs flew out. Instantly, white smoke billowed out, and the thick smoke covered her and Xie Jiuhan's figures.
A few mercenaries who were closer to him were about to rush up when their bodies stopped and they fell to the ground. The mercenaries' bodies were twitching non-stop and large amounts of saliva were coming out of their mouths. Very quickly, all of them stopped moving. When the other international mercenaries saw this scene, they all stopped in their tracks. They did not know how they died, so no one dared to go forward. For a moment, they were all frozen there.
"Listen to my orders and put on the thermal imaging device!" Xie Weiting shouted.