Inside the cemetery, it is not as dim as before, and it is surrounded by wires, LED lights and surveillance cameras.

Everything is under the control of the command room.

So there will certainly not be any problems ahead.

Yang Chen and Yang Cao continued to walk inside.

Although the construction of the tomb is very confusing, the construction of the tunnel is useless due to the illumination of lights and various signs.

The two men continued to go deeper.

Came to the edge of the cliff.

Large searchlights have also been installed here to provide a clear view of the underneath.

"Roar!" A burst of roars came, making both Yang Chen and Yang Cao frown.

Immediately, Yang Chen said to Yang Cao: "You asked them to turn off the searchlight!"

He suspected that these things had been living in darkness all along, and that the sudden arrival of such a strong light would cause them discomfort.

Moreover, the multi-vine below, which has plant characteristics, will be troublesome if it receives light again and starts to grow.

When Yang Cao heard this, he also guessed it, and immediately picked up the intercom and contacted the people outside.

"Turn off the searchlights! Turn off all the lights on the cliff!" shouted Poplar.

Five seconds later.

Bang bang bang!

The lights turned off instantly, and the surroundings were plunged into total darkness.

Yang Chen and Yang Cao turned on the infrared sensor at the same time and looked down the cliff.

In the eye, the red traces are constantly swimming.

This means that the following parasites are already starting to move.

Yang Chen frowned for a while, "Is it because of the searchlight? The sunlight made them wake up?"

Yang Cao said: "It's very likely! But I also doubt that someone stimulated them and caused them to start moving? You know, the last time we came, it was because we touched those vines that activated them. ”

Yang Chen nodded slightly, "Use the drone, go down and see if there are other things on the vines." ”

"Yes!" Yang Cao immediately lowered it with the prepared drone.

As the drone slowly falls, the picture is transmitted to the screen through the drone's camera.

At this moment, Yang Chen and Yang Cao saw the following situation.

I saw that those vines were full of holes, as if they had been smashed by something.

"How could this happen?" Yang Chen frowned.

Although the last time they left, it was badly damaged, but it was not like a raged net like it was now.

And according to poplar's analysis, these vines will heal automatically, because they are living organisms themselves, and after being damaged, they will gradually heal.

But looking at the current situation, it shows that it has been hit hard before.

Yang Chen looked at the picture that came back for a while, and his face was gloomy.

"Let's go!" Yang Chen said coldly.

Yang Cao nodded and began to retract the drone.

After retracting the drone, the two men began to walk back.

By the time I came out, it was almost dawn.

After coming out, Yang Chen didn't tell anyone about the following situation, but found Ye Xin and asked about the investigation at night.

After a night's investigation, Ye Xin has basically done a good job of intelligence work.

The two of them found a room alone, and only after making sure it was safe did they start talking.

"Tell me about the situation, I need to know the specifics of this base! and who went down there and where. Yang Chen said in a deep voice.

Looking at Yang Chen's serious expression, Ye Xin knew that they must have investigated something below, and they needed her information to assist.

Immediately, Ye Xin said to Yang Chen: "With my investigation, there are three suspicious surveillance videos, which I suspect have been tampered with, and they are being studied." In addition, there are six people who are suspicious, because they feel that the underground patrol is too dangerous, so a group of patrols have been formed, and they can only be rotated once every ten days. But there were six of them, and in ten days, they patrolled three times, very suspicious!"

"I can't rule out the possibility of them changing shifts!But three times in ten days, it's too frequent!" Yang Chen frowned.

Ye Xin continued: "In addition to these, after the team was determined, the patrol team changed people twice. On one occasion, someone was sick and was replaced. The second batch was replaced because of the transfer of tasks. ”

Hearing this, Yang Chen frowned.

In general, this kind of task, once entered, there is no exit. Now that there are such a large number of changes, it means that someone must have worked behind them to replace the team with their own people.

This kind of behavior is also what Yang Chen dislikes the most.

"Have the identities of these people been investigated, and whose people are they?" Yang Chen asked.

"Yes...... Arranged by the Great Leaders and Great Elders. Ye Xin hesitated.

Yang Chen frowned slightly when he heard this, but he was not too surprised.

This kind of behavior is also in line with the characters of the two old men.

All along, they are people who are unwilling to put their fate in the hands of others, and everything is safe only when they hold it in their own hands.

Yang Chen sighed and continued to ask, "Is there anything else?"

"Everything else is some details, you can take a look!" Ye Xin handed the information to Yang Chen.

Yang Chen picked up the information and watched.

Some of these small things, Yang Chen did not study too carefully, his focus was always on the situation under the tomb.

Although there are some things that are suspicious, they are all clues, and it is difficult to find out what they are directly.

After reading the information, Yang Chen said to Ye Xin: "In addition to these, you send someone to visit and inquire about some things they have seen or heard, I suspect that someone has gone to the tomb without permission!"

"Okay!" Ye Xin nodded, "In this strict situation, there are still people going to the grave?

Yang Chen also nodded slightly.

Because there are so many holes in the vines below, there must be a big movement, and the people outside haven't noticed it at all, which is a bit unreasonable.

The roar was definitely not just yesterday.

Can you hear the roar, but you can't hear the sound of battle?

This doesn't make sense.

Yang Chen thought about it, stood up, and said to Ye Xin: "I'm going down the mountain, are you going?"

"Are you going to the village, I'll go with you!" Ye Xin knew what Yang Chen was going to do as soon as he thought about it, and immediately said.

Yang Chen nodded with a smile and stretched out his hand to Ye Xin.

Ye Xin's cheeks were slightly red, and he didn't move, "There are too many people, I'll take you down the mountain." ”

Yang Chen smiled and said to Ye Xin: "It's all old husbands and wives, what else is there to be embarrassed about." ”

Ye Xin immediately glared at Yang Chen, "Who is with your old husband and wife? I'm still white, don't talk nonsense! I'm still investigating you! If it's not good to me, I won't marry you!"

"You've received all the marriage certificates, who else do you want to find?" Yang Chen glared for a while.

"I want you to take care of it!" Ye Xin snorted coldly, pushed the door and left the room.

Yang Chen hurriedly caught up, "You have to make it clear to me!"