"That black shadow just now, it can't be a ghost." Quiet looked frightened, screamed in fright, and almost threw away the flashlight, but it couldn't hide the woman's scared but excited look.

"The black shadow is running so fast, I don't know too much, looking at the body type, it should be a person." Li Ling is the strongest in terms of eyesight, and he can see as if it were daytime in the darkness where he can't see his fingers, this is when Li Ling has cultivated the second order of the Twelfth Order of Jade Void Returning Qi, he has already reached the level of clear purpose.

"Whatever it is, we're careful." Holding his saber tightly, the mandala led the way deeper into the cavern behind the iron gate.

The figures of the three of them are getting farther and farther away from the iron gate, but they are also getting more and more creepy.

After walking through the cave for a while, the three of them could already fully conclude that this was indeed an artificial cave, somewhat similar to an air-raid shelter, but much smaller than the air-raid shelter, and there were many crossings around it, and there were often crossroads.

"Should we go left or right?"

The three of them stood at the three-way intersection in the cave, and for a while they didn't know which way to go. And the more you go into the cave, the stronger the rancid smell becomes, because the rancid smell is too strong, I have vomited no less than three times in the middle of the quiet, and the leftovers I ate during the day are probably vomited out, and there is nothing left.

"It stinks, I can't stand it, what kind of dirty thing is in this hole, it stinks!" complained quietly, bent down, kept vomiting, but couldn't vomit anymore, kept retching, and vomited out all yellow water.

Li Ling held Quiet's arm and patted Quiet's back in order to give Quietness a good breath, and his heart hurt for a while, after all, Quiet's face was extremely pale now, and the situation was not optimistic.

"Quiet, can't you go on like this?" Li Ling said quietly and gently, and at the same time looked at the mandala and said, "It's not okay to vomit quietly." ”

"I'm fine, just hold on." Quietly grabbed Li Ling's arm and said.

Mandala sighed slightly, and knew that with his quiet and weak physique, he couldn't resist this rancid smell at all, and the rancid smell here was extremely strong, like carrion that had been accumulated for decades, exuding rotting corpse gas all the time.

"Or else...... Jundea, you and Jing Jing will go out first, and I will go in alone to investigate. I'll come out to you when the situation comes. "Mandala decisively said.

When Jing Jing heard that he and Li Ling were going out, his expression moved, and he immediately straightened up, and said, "No, I won't go out, I finally came here, I must take a look at the situation inside." Moreover, no one knows what kind of danger will happen in front of you, and it is too dangerous for you to go in alone and not have anyone to take care of you. ”

"Quiet is a good thing to say. Let's go in together. Li Ling nodded in agreement, indeed, the unknown nature of this cave is too high, and it is not for nothing that it is set as a forbidden area.

"Then Miss Quiet keeps vomiting, what should I do?" Mandala looked at the quiet pale face and said.

"I ...... I'm fine, after spitting up all the food in my stomach just now, my stomach is obviously much better, and I can already get used to the rancid smell here, you don't have to worry about me. Quietly gritted his teeth and held on, but it was indeed much stronger than just now, just now it can be said that he walked ten steps and spit out.

"Oh well. If you can't hold it for a while, you must go out. "Mandala Road.

"It's good." Quiet agreed.

"That'...... Should we go left or right now? Li Ling looked left and right, this is a three-pronged mouth.

The mandala groaned for a moment.

"Which side has a stronger rancid smell, just go which way?" Mandala suggested.

"Seems to make sense." Li Ling agreed with Mandala's answer, after all, such a rancid cave should be the most rancid place.

Li Ling sniffed in the air, the left side was obviously stronger, and the right side seemed to be just covered by the smell on the left.

After deciding on the left, the three turned to the left, and the road on the left was a little wider than on the right.

"Look." After walking no less than a hundred steps, Li Ling's eyes were sharp, and he found a rotten corpse full of maggots lying on his back on the ground, the whole body of this rotting corpse had rotted, and around the body, black flies were constantly flying back and forth.

Quietly took the flashlight and shone it forward, and a stream of sour water almost spit out again, fortunately, it was suppressed in time, otherwise, it would be another burst of retching, and maybe it would be forcibly sent out by the mandala.

Mandala looked fixedly, walked up to the carrion in a few steps, kicked the carrion's feet, and suddenly the buzzing flies flew up, and it was estimated that there were thousands of flies at once, and suddenly emitted a foul smell.

Clearly, these flies are attracted by the rancid smell.

Li Ling fanned out with his palm, and the palm wind fanned away all the flies, which was a little more comfortable.

Mandala squatted down, carefully observed the carrion corpse, frowned, covered his nose, and provoked the carrion of the carrion with a saber, the brown clothes on the outside had rotted and shattered at the touch, but it could be seen from the clothes that the carrion was an Oriental soldier.

Li Ling and Jing Jing were also able to judge that the owner of the corpse was an Oriental soldier by virtue of their clothing, but the suspicion came.

"This is an Oriental soldier from World War II." The mandala's eyes swept back and forth over the corpse's body, as if searching for some clue.

"Oriental soldiers during World War II, after so many years, have not turned into white bones, what happened to the owner of this corpse?" Li Ling frowned, this is a rather strange thing, as a normal dead corpse, if it is placed in a dark and damp place, it will turn into white bones in less than a year and a half, but this dead corpse, after more than seventy years, has not completely decayed, although the appearance is blurred, but the outline of the year can still be vaguely seen.

"Hope that's not the case?" The mandala examined the corpse for a moment, his expression a little worried.

"What kind of situation?" Li Ling asked.

"Judging from the corpse spots on the corpse's body, this corpse is a biochemical test sample." What Mandala had just looked at carefully was the corpse spots that still existed on this corpse.

"Biochemical test samples?" Li Ling frowned.

"According to the documents left by the research institute, the Oriental soldiers developed a biochemical virus that was banned by the world in the underground research institute, and the purpose of this biochemical virus was to ossify and multiply the muscle cells and tissues of the whole body, and the experimenter who was ossified muscle would have an invulnerable body and an immortal will. If developed, they will become an undead legion on the battlefield. Just like in the movie. Mandala said in horror.

"It's horrible. There really are cyborgs in the world. "Quietly listening to it gave me goosebumps.

"However, this test is very difficult, because the virus is too powerful, during which the experiment always fails, resulting in the death of most of the soldiers, but due to the rigidity of the muscles of the dead soldiers, they cannot decay, and most of them are buried deep underground."

"Later, in order to prevent Toyo military volunteers from sacrificing for the virus, the Toyo soldiers arrested the nearby aborigines and conducted live experiments on the virus." Mandala Road.

"Then this corpse ......," Silence pointed to the rotting corpse lying on its back on the ground.

"It's obviously a failure. But I don't know why, it will be discarded here. Mandala sighed slightly.

"Did the Oriental succeed in the end?" Li Ling asked.

Mandala shook his head and said: "At that time, World War II was about to end, the Oriental Kingdom became a defeated country, and was tried by the Far East Military Tribunal, and there was no longer time and money to develop biochemical viruses, and all the biochemical materials were later snatched away by Country M. ”

"Fortunately, it didn't succeed, otherwise, the world would not have been ruled by the Orientals." It's scary to think about quietly.

"Perverted country, it's really extraordinary." Li Ling has always despised the use of biochemical viruses on the battlefield.

"The first zombie will appear here, and more zombies will appear, presumably that's why this is a military exclusion zone." Mandala frowned.

"But I still don't understand, why is it that the corpses here are not disposed of? Could it be that these zombies can't be cremated? Li Ling raised doubts.

"Zombies themselves carry a large number of viruses, and the smoke produced by cremation will cause a large number of people to be infected with viruses, causing zombie poison that is even more terrible than the plague." Mandala could only answer like this, but vaguely felt that there must be a more strange reason in between.

"The dark shadow I saw just now, couldn't it be?" Quiet didn't say it, but everyone knew what she wanted to say?

"Maybe, we'll just be as careful as possible later." Mandala Road.

"Let's move on." This time, Li Ling took the initiative to lead the way, because there was a passage ahead, and the danger was relatively high, among the three, his own strength was obviously the strongest, and in the event of an accident, with his own keen reaction, he should be able to avoid difficulties.

Ahead is a deep cave with no light in the dark, and the three of them don't know what lies ahead, and the only thing they can do is to discover the secrets in this cave one by one.

And these secrets, like time bombs, are buried deep underground, waiting to be discovered.

Perhaps, the steel door just now was to protect something from here, but at this time, the three of them didn't have time to think about it, because there were enough doubts in front of them.

Another hundred steps forward, the more frightening it became, and there were frequent rotting zombies on the ground, all with hideous faces, as if they would suddenly sit up at any time.

Quietly grabbed Li Ling's arm tightly, trembling with fright. Li Ling was also stunned by the scene in front of him, which was like a hell on earth.

With the increase of zombies, there is a big hole in front of it, and the scene presented in this big hole is incomparable to the number of zombies outside this big hole.

Just listening to the buzzing sound, countless flies flew around a huge mountain of corpses that made people's hearts tremble and vomit.