In the square in front of the eighth-grade building, the clock went to the half-past eight position.

Tian Ye sniffled, jumped off the school building of the first class, and quickly ran into the classroom.

"It's Teacher Wu who came, Teacher Chen really didn't come back!" Tian Ye roared into the classroom and ran back to his seat.

Lin Yu and others complained for a while, when Chen Wuming fell behind yesterday, everyone had some guesses, and now it seems that the teacher really left his classmates behind and went to perform the task by himself.

"Quiet, quiet!" Mr. Wu tapped on the door and walked in as he spoke.

"Today, Mr. Chen has something to do, his class, you go to the second floor for self-study. Teacher Wu said simply, even if the arrangements were made, "Now, let's start the first class, calculus." ”

After Mr. Wu finished speaking, a large number of PPTs were sent to the brains of a group of people, and the brains forcibly unfolded the PPT, showing the dense mathematical symbols in front of the eyes of a group of people.

The group of people who had just returned from outside the city and had not rested enough all felt dizzy and couldn't help but sigh again and again.

"Don't complain! Remember, if you learn mathematics, physics and chemistry well, you will save your life!" Mr. Wu began to give a rambling lecture after saying a mantra made up nonsense.

Lin Yu sighed, and he didn't know what Teacher Chen Wuming was doing now!

......

Outside the city, where the wormhole appeared, six armored vehicles stood guard around the plane.

Inside the aircraft, a group of maintenance personnel is inspecting and inspecting all aspects of the aircraft and discussing possible repair options.

"How's it going?can it be fixed?" a voice rang out abruptly in the maintenance distribution group.

"Yes, but it will take time, in three hours, the plane will take off!" the head of the maintenance team assured him.

"That's good, 10 million is still worth earning!" the voice said in a broken sentence, and ended the communication.

More than ten kilometers away from the plane, where Lin Yu encountered the big monster underground, Yang Feng and Chen Wuming kept moving among the broken trees and the overturned boulders.

"I should have run away. Yang Feng finished searching the approximate range and made a preliminary judgment, "Nameless, how are you over there?"

"Didn't you find it, do you want to look deep underground?" Chen Wuming asked, in his mind, it was impossible for such a big monster to disappear silently, and the traces were hidden deep underground at regular intervals.

"We have three elite teams, and we don't have enough people. Yang Feng thought for a while, and then continued: "Team Wang, first raise the danger level here, prohibit traffic in the short term, let the engineering team come, and determine how much it will cost to restore this route!"

"Received, received!" Captain Wang replied, two kilometers away from Yang Feng, on the communication vehicle of the armored convoy.

The place where the underground monsters infested was too dangerous, Yang Feng let the assisting army be on the periphery, responsible for keeping the communication smooth, and he took Chen Wuming and the three elite teams to conduct a carpet search.

At present, there is no danger for the time being, so Yang Feng began to let ordinary people in.

A team of engineers came over with equipment, and the situation in front of them was as if they had just experienced a major earthquake.

The engineers began to check the damage of the dirt road, the load-bearing capacity and other matters, and they were very busy.

"N022804 team, found traces of underground artificial buildings! Location depth, 22 meters underground, ...... azimuth"

A red dot kept flashing on everyone's brain map, and Yang Feng and Chen Wuming immediately rushed over.

"The place where it was found is not the entrance, please advise, is the building broken? Is it broken?"

"Don't move for the time being, check the size of the building, and find the entrance!" N022706 the team will go to reinforcements, and N023002 team will be responsible for guarding the perimeter!" Yang Feng arranged the task in an orderly manner.

After a while, Yang Feng and Chen Wuming came to the place where the traces of artificial buildings were found.

Deep in a fractured two-meter-wide crevice, headlamps illuminated the darkness, exposing a small section of gray metal to the dirt.

"Well done!" Yang Feng patted the two people below and praised it.

The two people underground are both members of the N022804 team, and after four years of training, they both have the cultivation of the ninth layer of qi refining.

"Hello Headmaster!" one of them greeted with a grin.

", get it out. The other person who really found this place impatiently urged.

Two thumb-sized robots were pulled out and placed opposite to each other on top of the metal wall, and the bottom of the robot emitted a red light and burrowed into the dirt along the wall from opposite directions.

On the map of the brain, a red outline is fully outlined, which is the outer outline of the underground building.

"What a big deal! Who got this!" Chen Wuming looked at Zhi Brain, and sighed, the length and width of the building were more than 100 meters, and it had not yet reached the end, and the shape was not a regular rectangle, looking strange.

The two teams on the ground followed the outline of the red line, searching the ground all the way, stopping to check the craters and cracks.

"N022706 team, it was found that the ground access passage was suspected to have been blown up and was impassable, please instruct. ”

"Leave two people to continue to investigate, and the others continue to follow! Pay attention to safety and prevent unexploded explosives!"

When Yang Feng gave the order, the red outline lines on Zhi's brain began to turn, and it seemed that there was a tendency to converge, which proved that the shape of the building had been almost detected.

Yang Feng and Chen Wuming glanced at each other, both of them were a little puzzled, the outline of this building looked a little familiar!

After a while, there was good news again from the distribution group.

"N022706 team, found a collapse area, with an exposed area of more than 2 square meters, suitable for intrusion, please instruct. ”

"Team Wang, bring the detection machinery and go to the rendezvous!" After Yang Feng gave the order, he left the crack with Chen Wuming and the three of them.

The exposed metal walls here are only as big as a human face, and the place is still small, which is not suitable for penetration, and after having a better choice, it was decisively abandoned.

A collapsed beast's den, after being cleaned, revealed a gray wall, surrounded by more than a dozen people in front of the wall.

Two layers of acoustic shields covered the wall, and a machine approached and spewed out a beam of energy that drew the outline of a door on the wall, a square door one meter long and wide.

After the painting, the two stepped forward and lifted the cut metal down, the metal thickness was five decimeters, the inside and outside were one decimeter metal plate, and the middle was a three-meter composite reinforcement material.

In the eyes of Yang Feng and others, this structure is nothing more than thick, really thick, really thick!

However, in the eyes of experts, it is possible to judge the casting age of the building according to the craftsmanship of the wall, the composition of the filling material and other factors, and even to lock which force the building belongs to.

Therefore, the dismantled walls were not discarded, but transported out and preserved as evidence.

The wall of the cave was pitch black, and Yang Feng and Chen Wuming released their divine thoughts to investigate, but they didn't find any danger.

"Height 1.7 meters, keep it quiet!. After Yang Feng finished speaking in the communication group, he jumped in first, and Chen Wuming and a dozen people from the elite group followed in an orderly manner.

At the foothold, there was a passage, and Yang Feng and the others did not move, released several groups of robots, and probed towards both sides of the passage.

"It seems that no one has withdrawn, and it may have been withdrawn!" Chen Wuming made his own judgment.

"The opponent is not simple!" Yang Feng sighed, he was most afraid of encountering this kind of enemy, it was very slippery, it was only less than a day apart, such a large base, he gave up when he said to give up.

Although it felt like no one, Yang Feng didn't withdraw the robot, and let the elite group go on an adventure, everything was safety-oriented, and the ghost knew if the enemy had left any surprises.

"Headmaster, is there really a fusion experiment between biology and machinery here?" asked one of the team members, before coming here, the information had already been shared, and they still knew the cause and effect.

"Before I found this base, I didn't dare to say, now, eight or nine is not far from ten!" Yang Feng said.

"I thought I was going to fight monsters, but it turned out to be so calm, it's a bit of a psychological gap!" said one of the militants.

"Don't talk about my crow's mouth," said another, "why do I feel so weird? The enemy doesn't leave any surprises, so let's just rummage and look for it?"

There was a burst of laughter in the communication group, and everyone was quite relaxed.

"Headmaster, do you have any suspicions?"

"The headmaster doesn't even have a target, where is the object of suspicion!" one of them replied very badly.

"A bunch of unfamiliar wolf cubs, aren't their wings stiff!" Yang Feng snorted and turned to the topic:

"To be able to build such a large-scale scientific research base, it must not be an ordinary force, around Nandu, even Yunmen, Tianjian Mountain and Liancheng Walled City have this strength.

Lianyunmen and Huaguo are alliances, they shouldn't come here to do things, and a gang of martial arts maniacs in Tianjian Mountain are not like it, speaking of which Lianchengcheng is the most suspicious, but it is not very similar, can they have this scientific research strength?"

"Headmaster, could it be that someone from the Psychic Valley did it?" As soon as one of them finished speaking, there was laughter below.

", can Lao Tzu's teacher do this?" Yang Feng really wanted to beat someone, after graduating from these students, they really didn't take the old principal seriously!

Yang Feng didn't say the real guess, only the silent Chen Wuming guessed that the owner of this building was probably a high-level person in Nandu.

The reason is very simple, this place is too close to Nandu, so close that it is frightening, there is no need for other forces to take such a big risk, and the only explanation for engaging in prohibited scientific research here is that someone used the principle of darkness under the lamp to build this base.

When everyone was chatting and fartizing, the robot completed the detection of the entire building, with no life reaction, no energy reaction, no radiation reaction, and the whole three-no base.

Do you turn on the power supply? A robot sends a message from the energy control room.

After Yang Feng gave an affirmative reply, the lights in the passage lit up.

Yang Feng waved his hand, and everyone was in a mood of laughter, quickly formed several teams, and swept towards the interior of the building.

The gene culture tank, the huge isolation bin, the intelligence control center, the smashed inlaid display, and the photos continue to be transmitted to everyone's brains.

With the emergence of the base, everyone's mood gradually became heavy, this kind of style that is cleaner than a dog licking, can best reflect the quality, it is not an exaggeration to say, the Chinese army may not be able to do better.

At the back of the console, in the sanitary corner, a member of the team noticed what appeared to be something, and after squeezing in, he saw a steel seal logo covered in a thin layer of dust.

The group members hurriedly wiped the dust away, revealing the sign.

"Report, report, discovery!" the man hesitated, but reported anyway.

A sign appeared on the brains of the people.

"Ma Dan, this joke is really not funny!" Yang Feng instantly lost his demeanor and burst into foul language, this sign is the symbol of Tongling Valley.

With the appearance of the first sign, everyone found a new joy - finding the sign.

Hidden signs were found one by one, some were engraved on the inner wall of the culture cabin, some were on the fan blades of the exhaust vent, some were on the inside of the control panel, some were newer, some were rusty, and some were broken, leaving only the approximate outline.

These signs have a common look, and they are all the hallmarks of the Psychic Valley.

Yang Feng rubbed his head, this is a bit troublesome, no matter what, Tongling Valley has to go to Nandu to explain and prove his innocence.

As more and more signs appeared, everyone discovered one more thing, that is, the outline of this base turned out to be roughly the same as the outline of the Psychic Valley logo.

"This joke is really intentional, it's really unique!" Chen Wuming couldn't help but laugh angrily.

......

Outside the city of Sichuan, an exhausted leper dog encounters a spotted cheetah.

The eyes of both beasts sparkled with excitement!

Cheetah can't understand the contestant on the other side, looking dying, what else can he do!

The moment the two beasts fought, the Holy Lord of the Ye family shifted from the sea of knowledge of the leper dog to the sea of knowledge of the cheetah.

The cheetah jumped twice and continued to march towards Nandu at a very fast speed.

After running two steps, the excitement of the Ye Family Holy Lord passed, oops, negligence, the cheetah is a sprinter......