"......" Drill Gopher, Zhang Kai, and Su Yang were all speechless.

What is it called? If you say that there is danger, then everyone can still be mentally prepared! Saying that there was no danger, everyone rushed straight in! But it's not dangerous, but it's uncomfortable, how do you get it? It's not going in, it's not going back.

"Go ahead, no matter what, we can only move forward, can't we?" Chen Tang smiled and said into the radio.

"Give the order." Zhang Kai's voice fell.

“GO！ ......" Chen Tang ordered, and the four of them walked forward again.

When going up the mountain, Chen Tang they walked uphill, but this base was on the downhill road.

The mountainous terrain is overgrown with weeds and trees, making it a good shelter.

Although the four Chen Tang had changed into combat uniforms and military boots when they got off the bus, their combat uniforms were still scratched by tree branches.

Ten minutes later, Chen Tang and the four stopped.

They saw the entrance to the base, which was clearly blown up, obscured by rubble.

Chen Tang observed the ground and said, "There should have been a heavy rain here a few days ago, and this is a downhill road, and this stone may have been washed away by the rain that washed down, so this hole was exposed." ”

At this point, Chen Tang turned to the gopher and asked, "Where did you get the information?" Was it discovered by our people, or was it ......"

"Bought on the international market." Said the gopher.

"Okay." Chen Tang nodded and didn't say much.

This market refers to intelligence!

"Go on, I'll go in first, you three are on guard, and you can do what I tell you at any time!" Chen Tang spoke, then got up and walked towards the entrance of the base.

Su Yang and the three of them were speechless, and began to be vigilant around them.

Chen Tang walked to the entrance of the base, carried the M25 sniper rifle in his hand, held the ACR assault rifle, and then moved the gravel, and after the entrance could accommodate one person to enter, Chen Tang jumped in.

As soon as he landed, Chen Tang held an ACR assault rifle and walked forward vigilantly, but he didn't feel the danger, but the uncomfortable feeling was still there.

At the same time, a strong smell of chemicals came to my face.

The intelligence is true, this is either a chemical experiment base, or something is being studied! It is impossible to build a chemical experiment base, so who will build a chemical experiment base here? And it's still so unsightly!

The air inside the base was pungent, but there was a gas mask box in front of it, apparently dropped during the evacuation.

Chen Tang walked to the box and opened it, and there was a brand-new gas mask inside.

"Come down." Chen Tang shouted into the radio and said casually: "There are gas masks here." ”

Su Yang and the three entered the base one after another, and then put on gas masks respectively.

"This base should be huge." The gopher glanced inside the base and said.

Although it is pitch black ahead, judging from the architectural pattern of this periphery, this base is definitely not small.

"It would cost a lot of money to build this base alone, not to mention that it was built in secret, and it would take a lot of time and energy to complete this base, so I'm curious about what made them abandon this base!" Chen Tang said softly.

"Things seem to be getting more and more interesting." Su Yang laughed.

"Forward, vigilance!" Chen Tang ordered, and then the four of them wore night vision devices and walked forward.

After an hour of surveying, Chen Tang stopped and said, "No, this place is too big, and we don't have drawings, if we survey together, it will take too much time!" Let's disperse the survey! ”

On the surface, this place has been abandoned, but what if someone comes again? So you have to save time.

Besides, this place makes Chen Tang very uncomfortable, uncomfortable to the point of ...... He doesn't want to stay here for a second longer!

"Yes!" Su Yang and the three of them responded.

The four of them began to disperse to investigate.

Minutes and seconds passed, and another three hours passed.

Chen Tang and the four of them met, and then told them about the situation they had investigated.

Whether it was the situation of Chen Tang's investigation or Su Yang's investigation, they all found a bunch of useless chemicals, and they could be sure that someone here must have done a series of experiments, but they didn't know what the experiment was.

"Collect some residual chemicals and take them back for testing!" Chen Tang ordered.

"Okay." Su Yang and the three of them answered and went to collect it.

When Su Yang and the others went to collect the residual chemicals, Chen Tang continued to observe the surroundings.

As he walked, he stopped.

Because he felt like he had a pair of eyes staring at him behind him.

Chen Tang turned his head suddenly, and the muzzle of the assault rifle in his hand was aimed at the front.

Ahead, there are indeed a pair of eyes.

But these are not human eyes, these eyes are red!

This...... It turned out to be a mouse!

It's not surprising that there are rats here, but strangely, this tiger is bigger than a cat! I'm not afraid of people and don't say it, my eyes are red!

"Is there a genetic mutation?" Chen Tang's pitch-black eyes narrowed, and he muttered to himself in his heart.

"Whew! ……”

Suddenly, the rat rushed towards Chen Tang.

It actually took the initiative to attack Chen Tang.

Chen Tang pulled out the strengthened version of the 56th Army Thorn pinned to his waist, and with a wave of his hand, he stabbed the mouse to the core.

The rat was impaled, but not dead.

It didn't seem to feel pain, its paws kept scratching and scratching, and it kept opening its mouth, it wanted to bite Chen Tang, and wanted to scratch Chen Tang with its claws.

"A rat dares to attack people, this is not knowing fear, it does not feel pain, and its vitality is more tenacious than that of ordinary rats." Chen Tang let the mouse swing, and continued to muttered to himself in his heart, "Is it because of the genetic mutations produced by these chemicals, or is it ...... This rat is the test subject here? Or rather...... Is it that when the people in this base were evacuating, some things were not taken away and were stolen and eaten by this rat? ”

"Whew! ……”

Chen Tang took out another strengthened version of the 56 military thorn and pierced the mouse's head, and the mouse's body twitched a few times and did not move.

At this time, Su Yang and the three of them came back.

When they saw the scene in front of them, they were all stunned.

"Holy, what's going on? Such a big mouse? Su Yang ran over and asked Chen Tang.

"What's going on?" Zhang Kai asked.

"The things that this base is researching are very dangerous!" Chen Tang shook the rat to the ground and wiped the blood from the thorns of the reinforced version of the 56th Army.

He told Su Yang and the others about the difference between this mouse and ordinary mice, and continued: "If this thing is applied to people, then ...... What will happen? ”

When the words fell, the faces of Su Yang and the three of them became solemn.