"What if it's a monster's lair inside?" Xu Shibiao questioned.

"I can't say for sure, there is no other way out now but to gamble, and we also have the capital to gamble." Lin Yu pointed to his head and said, "I can detect the enemy about 500 meters in advance, and this distance is enough for us to retreat." “

Xu Shibiao thought about it and agreed to Lin Yu's plan, Xiao Deng didn't need to say much, he naturally listened to the orders of his superiors.

Without further ado, the three of them immediately began to count their equipment and prepare for departure, now they had three assault rifles, eight or nine magazines, a few grenades and some auxiliary equipment, the only heavy weapon rocket had been used before, and the weapons were extremely scarce, but there were many weapons and ammunition thrown in the tunnel, enough for them to escape to the ground

"Brother Xu, Xiao Deng, I'll be responsible for scouting the nearby monsters later, and you will cover me." After cleaning up, Lin Yu said.

"Okay, I'll do your bidding." Xu Shibiao and the two responded.

"I'll see if there's any monster outside the door first." Anyway, Lin Yu concentrated his mind and emitted the brain waves, because he had just mastered this ability, the maximum range was less than 500 meters, and if he barely detected it in the distance, it would increase the load on the brain exponentially, and even cause brain damage. Lin Yu observed a circle and found that it was empty outside, except for the corpses and vehicle wreckage in one place, there were no living creatures, and the monster should have gone to pursue the deserters, so he said to Xu Shibiao and the others: "There is no enemy within 200 meters, safe." ”

Xu Shibiao carefully opened the iron door a crack in the door, after confirming that it was correct, pushed open the iron door, Xiao Deng immediately squatted outside the iron door and put the gun on guard, Lin Yu and Xu Shibiao quickly ran to a large truck compartment on the side of the road, guarded by Xu Shibiao, Lin Yu turned over to the truck to search for supplies, crookedly, this truck was carrying a large amount of drinking water and food, the three of them took turns to get on the car to eat, and after eating and drinking, they also filled a lot of canned food, dried meat and other dry food, so there was no need to worry about food in a short time, and weapons did not have to worry, The road was full of weapons, and many of them did not fire a single shot, presumably because the soldiers were killed before they could shoot in the confusion, and they collected a dozen magazines, some grenades, and some heavy weapons that were too much to carry, so they had to give up.

Everything was ready, and the three of them touched the hole on the side of the road, looked at each other, took a deep breath, and stepped into the forbidden area.

It was pitch black in the cave, Xu Shibiao and Xiao Deng both brought night vision devices, but Lin Yu was pleasantly surprised to find that he could still see very clearly, it was the night vision ability. There was only the footsteps of three people in the silent hole, the potholed road was really difficult to walk, and there were large patches of mucus in some places, Xu Shibiao, who was beating the head, accidentally stepped on it, and the sole of his shoe was instantly corroded in half, but fortunately, Lin Yu felt wrong when he heard the sound of stabbing and lala, and pushed him aside, otherwise his feet would have been injured.

Xu Shibiao looked at the almost burned soles of his shoes in shock, swallowed his saliva, and said in a low voice: "It's terrible, is this sulfuric acid?"

"I think it's the secretion of the big beetle, so it's easy for it to burrow, or I'll go ahead, you two follow." Lin Yu said after pulling Xu Shibiao up.

Lin Yu led the two of them to move forward in the cave more carefully, and after detecting that there were no monsters in front of them, they only needed to pay attention to their feet or other unexpected dangers.

After walking a few hundred meters, the road surface became significantly steeper, with a slope of nearly 45 degrees, and in some places the three of them had to climb up with their hands and feet, but this also proved Lin Yu's guess that the road was upward.

"Stop!" Lin Yu suddenly gestured and stood in place.

"What's wrong?" Xu Shibiao asked.

"Feel it carefully."

"Nothing." Xiao Deng straightened up and looked at it, but found nothing.

"It's the wind." Xu Shibiao said with his eyes closed.

"Yes, it means that the exit is not far away!" Lin Yu said with a smile.

When the three of them learned the exciting news, they couldn't help but speed up their pace, and after walking for more than ten minutes, Lin Yu found a small point of light in the distance.

"Look, there's light!" Lin Yu said excitedly pointing to the distance.

Xu Shibiao and Xiao Deng looked in the direction of Lin Yu's finger, and after looking at it for a long time, they said: "It seems that there is a point of light, we can't see clearly, your eyesight is so good?"

"Maybe it's because the optic nerve has been strengthened, okay, let's go, the exit is not far away."

After walking a few hundred meters, the point of light became bigger and bigger, and Xu Shibiao and Xiao Deng could clearly see that just when the two thought they could escape from the ground safely, Lin Yu suddenly frowned and said, "It's not good, there are many monsters in front!"

Lin Yu unfolded his brain waves every 300 meters to detect, and he didn't find any traces of monsters all the way, but he didn't expect them all to concentrate at the exit.

"Damn, how many monsters are there? Can you rush out? Because the cave was too dark, Xu Shibiao couldn't see the situation ahead.

"There are too many, densely packed, estimated to be thousands of killer bees, and hundreds of monsters that have never been seen, blocked at the exit." Lin Yu said in a deep voice.

Xu Shibiao and Xiao Deng listened to Lin Yu's words, their faces turned white, not to mention thousands, they are thankful that they can beat a hundred of these equipment now.

"You wait here, I'll go and scout closer." Lin Yu put a silencer on his assault rifle, sorted out his equipment, and slowly touched it forward against the wall.

Because it was too far away just now, the brainwave detection was not very clear, and when it was close, Lin Yu saw the monster's situation clearly, and couldn't help but gasp.

What he saw just now was only the situation inside the cave, and there were still groups of monsters outside the cave, ants as big as wolf dogs, centipedes more than ten meters long, and giant scorpions, etc., all standing neatly at the entrance of the cave as if they were being reviewed.

"Is this a Zerg invasion of Earth?" Lin Yu looked at the huge army of Zerg and was shocked in his heart, "How could so many big insects appear on the earth without warning, and looking at their orderly appearance, they may have developed their own civilization, it's terrifying." “

Lin Yu shook his head and got rid of his miscellaneous thoughts: "Now is not the time to think about this, finding a way to get out is a top priority."

Just as Lin Yu was meditating, the insects at the entrance of the cave suddenly boiled for some reason, thousands of killer bees flapped their wings and rushed into the air, while the insects that could not fly were dancing their teeth and claws into the air.

Lin Yu hurriedly unfolded the brainwave detection outward, but the center of the incident was too far away to observe the specific situation, only knowing that they seemed to be attacking something in the air.

This is a good opportunity, Lin Yu thought about the countermeasures carefully, patted his head and said, "That's it!"