Walking into the temporary headquarters, Yan Yan put a map in front of Leng Xuan and said: "This is a topographic map of the vicinity, I have established a defensive line around it according to the instructions of my superiors, as long as someone enters within a hundred meters, it will be immediately discovered." Moreover, I have brought all the large military weapons in the base with me, and I can use them at any time. Leng Xuan looked at the topographic map and asked, "How many soldiers are there here?"

Yan immediately replied: "Two hundred and sixty people, all of them are □□ special forces. Leng Xuan was slightly stunned when he heard this, there were so many people. He wondered in his heart, what was the purpose of the dragon head arranging so many people, was it just to prevent outsiders from entering? He shook his head and said, "General Yan, could you please take me to the vicinity of that cave to have a look?" Yan Yan naturally would not refuse, he answered, and led Leng Xuan to the outside of the headquarters. After walking for about 100 meters, Leng Xuan saw a row of soldiers guarding the gate of the tent, which was very tightly guarded. Under the severe leadership, Leng Xuan smoothly entered the tent.

As soon as he walked into the tent, Leng Xuan suddenly felt a wave of yin qi rushing to his face, and he couldn't help but shiver all over his body, and he hurriedly used the true qi in his body to eliminate that yin qi completely. And the severity was also very uncomfortable, and his face turned slightly pale. He took two steps back and said, "Sir, let's go out first and change into protective clothing before coming in, it's very strange here, and it does a lot of damage to people's bodies." Leng Xuan waved his hand and said, "No need, I can adapt, you go out first, and I'll come out by myself later." Yan Yan didn't insist, he really couldn't stand the yin here, so he walked out of the tent quickly. After he left, Leng Xuan carefully observed everything in the tent.

I saw that in the center of this big tent, there was a huge hole, and the diameter of the hole was more than 20 meters. Leng Xuan took a few steps forward, and that yin qi became more and more intense, but he had true qi to protect his body, and this bit of yin qi could not cause him harm. Walking to the edge of the cave, Leng Xuan looked down and saw that it was dark inside, and he couldn't see anything. He brought his true qi to his eyes, and suddenly saw a beam of essence light emanating from his eyes. However, under the effect of the blessing of True Qi, he still didn't see anything clearly.

This place is truly evil. Leng Xuan secretly thought in his heart. The dragon head told him before that this place might have something to do with the cultivators, but now that he is standing here in person, feeling everything, he can already be sure that what the dragon head said is not wrong. This kind of yin qi is indeed mixed with the aura of a cultivator, if it is an ordinary person, staying in this yin qi for three hours will kill him instantly. Those who entered the cave yesterday must have lost their lives because of the yin qi. The yin qi outside this cave is already so terrifying, and you can imagine the inside of that cave. He took a breath, if it wasn't for the dragon's head to explain, he really couldn't help jumping down now to find out.

After checking it carefully, Leng Xuan turned around and walked out of the tent, only to see Yan Yan waiting outside. He smiled and said, "General Yan, you go and get busy with yours first, I'll walk around." Grim nodded and said, "Okay, no problem." After speaking, he took out a document from his arms and handed it to Leng Xuan, and explained: "This is a pass for the base, as long as you have this thing, you can go anywhere in the base." ”