After walking out of the Reiki Activity Research Center, Xiao Muyan took Lin Yu and the three of them to chat and walk.

"The place is too big, I will take you to visit a few interesting places today, if you are also interested in other places, you can come to me in the future, and after you go out, I will give you contact information." Xiao Muyan said happily.

"Thank you, Sister Xiao. Ye Yi's mouth was so sweet that she even shouted her sister.

Reiki Analysis and Reorganization Research Center, Human Internal Environment Research Center, Sea Awareness Stimulation and Brain Region Confirmation Research Center, all the way through the three research centers, the tour guide Xiao Muyan did not stop.

Xiao Muyan's explanation is that these research centers have nothing to see, most of them are data analysis and hypothetical verification, and non-professionals have to die a lot of brain cells if they look at it in vain, and they can't draw it.

The words of the Psionic Weapon Research Center appeared in the field of vision, and in Lin Yu's prayer, Xiao Muyan walked in decisively.

As soon as the automatic door opened, the sound of gunfire broke into everyone's ears through the protective suits.

"The next time you pray, remember not to make a sound. In the communicator, Xiao Muyan first teased Lin Yu before making a decision, "Let's go see the cold weapon first." ”

After speaking, he walked to the left, and the sound became smaller and quieter, and a heavy door appeared after walking a hundred meters.

This door is no longer an automatic door, after Xiao Muyan stepped forward to operate, the door slowly opened, and streams of air distorted by the scorching heat rushed out, startling Lin Yu and the three of them.

Walking through the door, the burning sensation came to my face, and although I couldn't feel the heat through the protective suit, the distorted air was visible to the naked eye.

Although it is a blacksmith shop, it is also a modern blacksmith shop, and in each cabin, different mechanical arms accurately tap various weapon embryos, no matter the force and angle, they are perfect and consistent.

There is no reason to resurrect the ancient profession of blacksmith.

When Lin Yu and the three of them lamented the disappearance of the ancient handicraft industry, a big man pointed at them, and Xiao Muyan nodded.

Lin Yu and the others secretly shouted that it was not good, and the big man waved his hand and walked towards the rear.

"Remember, don't divulge the matter of Lin Yu's refining and building the foundation!" After Xiao Muyan admonished, Lin Yu and the others added another person to their correspondence list, Wang Shujun, and the words of the leader of the third group of the third research institute were also very intimately marked in the back.

Wang Shujun, the leader of the third group with a high contrast in name and appearance, Lin Yu and the three of them were naturally impressed, but at this time, everyone was wearing protective clothing, and it was really difficult to recognize them at a glance.

"Thank you for taking the time to help with the experiments, there aren't many enthusiastic young people like you now. Wang Shujun's voice was slightly low, and the speed of his speech was not fast, and it was easy to hear his words clearly.

Lin Yu smiled bitterly, it seems that he was really hired to be a volunteer, as for the reason, I am afraid that it is to cover the real purpose of this trip, and to find a statement that the personal and material evidence is all for this trip.

Thinking about the key and being praised again, Lin Yu and the three of them could no longer say no refusal, and followed the team leader into the room behind the blacksmith shop.

When bidding farewell to Wang Shujun, two hours had passed, and Lin Yu and the three of them had completed the performance test of nearly twenty weapons.

"Thank you, I really didn't expect you to be so patient, and Team Leader Wang is also very satisfied. Xiao Muyan thanked Lin Yu and the others as she walked towards the psionic weapon research and development area on the other side.

Lin Yu and the three of them hurriedly said politely, the psionic weapons below were what they were interested in, and as for the cold weapons, they were in contact almost every day, and they were already a little tired.

With the advent of the era of cultivation, thermal weapons were gradually eliminated.

Ordinary bullets are no longer lethal to creatures in the third layer of refining, and as for wide-range weapons such as cannonballs, whether it is explosive power, shock waves, or splashing shrapnel, they have little effect on the creature refining creatures.

As a result, human beings have returned to the era of using cold weapons to slash and kill, but the user of this cold weapon must be a cultivator and can use spiritual energy.

Ordinary humans became ant-like beings for a period of time, until the advent of psionic weapons.

If cold weapons destroy the flesh from the outside to achieve the purpose of killing the enemy, then psionic weapons are from the inside.

The video outside the psionic weapon research and development area clearly shows the basic working principle of psionic weapons.

The weapon is only an initiator, the bullet head is responsible for opening a small hole in the enemy's solid body, and the bullet body is responsible for injecting the aura that is excited into the enemy's body through the small hole, so as to achieve the effect of destroying the enemy's internal environment and killing the enemy.

Isn't this an enhanced version of the blow needle? Looking at the video, Lin Yu unreliably remembered a hidden weapon that often appears in film and television works.

Walking into the R&D area, accompanied by the sound of gunfire one after another, rows of firearms were displayed in front of everyone.

Xiao Muyan didn't have a penchant for hanging people's appetites, and walked straight to the shooting room with Lin Yu and the three of them with a light in their eyes.

Half an hour later, Lin Yu, who had really touched firearms for the first time, left satisfied.

"It's almost time to get down to business. Xiao Muyan saw that Lin Yu and the others were already accustomed to the atmosphere here, and said with a hot iron: "Today only do some routine examinations, leaving basic samples such as blood and DNA, Lin Yu, what do you think?"

Lin Yu nodded indispensably and continued to follow Xiao Muyan.

After a while, Xiao Muyan stood still in front of a door, and the information on the door was the biological behavior observation room, which was obviously not everyone's destination.

"Go in and get some information and go. After Xiao Muyan explained, she carried out a series of operations on the closed door.

The door slowly opened, a little surprisingly heavy, inside the door was a small space five meters long and wide, and there was another door opposite.

"Fast forward!" Xiao Muyan urged, and walked in first.

Lin Yu and the three hurriedly followed, and the moment they walked into the small space, the door to come in was closed again before it was fully opened.

"This is a cubicle, to prevent creatures from escaping, and when you go in later, try not to make extra movements, and you should go on a safari." As Xiao Muyan spoke, the door finally closed, and the door on the opposite side slowly opened, and bursts of roars came from inside.

The world inside the door is really no different from the safari park outside, a grassland is in front of everyone's eyes, all kinds of animals live in it, and in the distance, there are different ecological environments such as jungles for animals with different habits to thrive.

Lin Yu and the others walked in the transparent passage, and the animals in the outside world could see clearly, but the animals could not see them.

A cute deer gnawed on a skeleton with a mouth full of blood, such a strange picture, but Lin Yu and the others were not surprised.

With the increase of aura, all species are scrambling to embark on the road of evolution, and this first step is the improvement of diet, more nutrient intake, and more energy absorption become inevitable.

As a result, many herbivorous animals switched to carnivorous, and the fighting in nature became more and more fierce.

The vast majority of species will also give up blood food after refining their bodies to a certain level, and instead simply absorb spiritual qi refining bodies, just like human beings can reach the fifth level of qi refining, and they can clear the valley.

The reason for Bigu is very simple, because ordinary rice and meat and other things can no longer provide enough nutrients and energy, and when cultivators above the fifth level of Qi refining eat, it is more about tasting the taste and reminiscing about the good things of the past, which is not a physical necessity.

Not far from the fawn, a lion was lazily napping and ignoring the fawn, apparently it had passed the stage of needing blood food, and the seemingly ferocious fawn had not grown to the point where it needed to be warned.

But when Lin Yu looked at the lion with interest, the lion turned around and looked over consciously.

"Don't stare at it, it can't see you, but it still senses. While Xiao Muyan told Lin Yu, she kept scrolling through and downloading materials on a monitor, and finally, pressed a button.

A stone suddenly appeared next to the feeding fawn, and the fawn took it into its mouth without hesitation and quickly ran away.

After manually intervening in the deer's refining speed, Xiao Muyan continued to move forward, and not far away, a group of wild dogs were attacking with a group of goats.

"This is a pack of wild dogs in our simulated actual combat, right?" Ding Ningcheng asked with some uncertainty.

"In the latest simulation, there is indeed a simulation based on this group of wild dogs. Xiao Muyan replied, and then said a little smugly: "I led the development of the new simulation, have you participated in it?"

"It's a little sad. Ye Yi said what all the students who had participated in the simulated combat wanted to complain about the most.

"Increasing the difficulty is exactly what I'm aiming for. Xiao Muyan said: "In the past, the simulation of actual combat was too simple, and the purpose of actual combat was not to make students complacent, but to learn to be in awe, learn how to survive, and live to have a future, right." ”

"It makes sense, but it can be more difficult," Lin Yu screamed: "Our class is all alive!"

"That's quite unexpected, have you found a deficiency in the simulated actual combat?" Xiao Muyan asked rhetorically and gave a hint at the same time: "Look around and think about it." ”

Lin Yu and the three of them looked around according to their words, different animals did their own thing, and then thinking back to the simulated trial, they really couldn't think of what problems could be found by comparing the two.

"There's no foundation period creatures here. Xiao Muyan solved the puzzle by herself: "The creatures in the foundation building period in the simulated actual combat are all deduced by the fifth group, and there is still a big gap in strength compared to the real foundation building creatures." ”

Lin Yu and the three of them rolled their eyes, how could they measure the strength of the creatures in the foundation building period, and it would be good if they were not killed in the simulated actual combat.

What Xiao Muyan said was insufficient, but Chen Wuming and Liu Cike, who entered later, were aware of it.

"Dr. Xiao, where is the fifth group?" After chatting for a while, Lin Yu remembered the teacher's request, "The teacher asked me to transfer some documents to the fifth group." ”

"Oh, then you leave it to me, I'm in charge of the fifth group now. While Xiao Muyan answered, she increased Lin Yu's brain authority to facilitate Lin Yu's transfer of files.

Lin Yu did not hesitate to pass the file, the file is encrypted, if the permission is not enough, it cannot be opened.

"The things in the document are what Principal Yang wants, please deal with it as soon as possible. After passing the document, Lin Yu added another sentence.

"I'm afraid this is difficult!" Xiao Muyan looked embarrassed: "What your principal wants is location information, and the fire aura there seems to be a little strange." ”

When Lin Yu and the three of them heard this, they all thought of Li Wei's adventure.

"The biological information of the simulated actual combat is simulated and sampled here, and the geographic information is derived from the comprehensive improvement of the big data collected outside the city. Xiao Muyan explained.

"It's going to take at least three days, and it's likely that it's an area that can't be located too accurately. ”

Lin Yu nodded and took note of Xiao Muyan's words.

Not far away, the wild dog pack ended the battle, and a wild dog looked in the direction of Lin Yu and the others with a puzzled face, gritted his teeth, and quietly left the wild dog pack, relying on his feelings, while covering his whereabouts, he followed.

Xiao Muyan went all the way, sometimes collecting and analyzing data, sometimes doing some human intervention.

Lin Yu and the three people in the back really regarded this place as a zoo, watching the changes in the scenery with great interest and watching the survival of the animals, but also had some fun.

After seven turns and eight rounds, the group finally arrived at an exit.

In front of the trailing wild dog appeared a steep and smooth cliff, which was the boundary of the world in which it lived.

The aura around the wild dog began to flow, and then he cautiously slammed his head into the cliff, and the cliff was like nothing for the wild dog to pass through, and the tip of a dog's nose appeared in the passage behind Lin Yu and the others.

The dog's nose twitched slightly and then retracted, Ye Yi looked back as if he was conscious, only to see a wild dog raising his legs to pee, and couldn't help but curse secretly.

When Ye Yi turned his gaze away, the wild dog immediately stopped peeing and poked the entire dog's head into the passage, and the four people not far in front of him were opening the door of the exit.

The wild dogs shuddered with excitement, and freedom had never been so within reach.

Silently, the wild dog passed through the cliff and landed in the passage, gathering all the strength of his body, ready to fight.

A small gap opened in the door, and the wild dog rushed out like an arrow from a string, pounced on Xiao Muyan in the middle.

Xiao Muyan was dazed, but Lin Yu and the three reacted in an instant.

Lin Yu, who was closest to Xiao Muyan, straddled and ran behind Xiao Muyan to protect him. At the same moment, Ding Ningcheng kicked backwards without looking, and the target went straight to the dog's head, and Ye Yi's right foot, which was raised at the same time, paused slightly.

The wild dog obviously didn't expect such a reaction from the researcher who had always been weak, and hurriedly lifted his breath, his body was slightly taller, and the dog's paw borrowed from Ding Ningcheng's feet, in a vain attempt to rush to a higher place.

Ye Yi's right foot stomped on the ground violently, and he jumped up with his strength, and his left foot pressed down from above the wild dog.

The wild dog was so frightened that he used all his strength to protect his head, and with a muffled thud, he was smashed and fell from mid-air.

At this time, Lin Yu also turned around, and hit the wild dog's defenseless abdomen with both fists without hesitation.

The wild dog flew upside down with a scream, and the dog's brain and internal organs were about to be knocked out of the body.

"Where did the wild dogs come from?" Xiao Muyan, who noticed the movement, turned around with a confused expression.

The wounded wild dog was stimulated with the most primitive ruthlessness, and his eyes were red and he was about to strike again.

The three of Lin Yu, who sensed the murderous aura, reacted in an instant, and the same intense killing intent locked onto the wild dog.

At this time, the door was already halfway open, revealing a small space five meters long and wide, and another door that sealed all freedom.

Humans are so cunning, is there any? Wild dogs suddenly wilted, this is too much, how can this kind of design make dogs run?

The wilted wild dog's momentum suddenly subsided, and he was stimulated by the murderous intent of Lin Yu and the others, and whined and wailed.

The wild dog wailed and lay down on its side, revealing its big belly and throbbing again and again.

Lin Yu's eyes were about to fall out, isn't this dog's action pattern the same as the wild dog in the simulated actual battle!

To be precise, this dog is the original.

Lin Yu remembered the teacher's words, remembered that being merciful to the enemy is cruel to himself, and the reappearance of this scene in front of him was a doomed test?

Lin Yu approached the wild dog while thinking, the trembling was more obvious, and the pleading was even more sad.

Ding Ye and the others looked at Lin Yu and didn't say much, many choices were made by others that others couldn't help make, everything depended on Lin Yu himself.

Xiao Muyan still can't come back to her senses, where did this dog come from? Is Lin Yu going to catch the dog?

Lin Yu arrived in front of the wild dog, and the golden light flashed on his raised fist, but the fatal blow couldn't be hit, these are two lives, is it still a threat now, can it do anything?

The coercion on the golden fist frightened the wild dog, and the wild dog shivered, and the downward leg opened slightly, revealing a certain male characteristic.

The air froze for a moment.

The golden fist shadow flashed, and it instantly exploded the dog's head.

"Teacher, I did it!" Lin Yu's voice came out of the communicator, revealing a sadness.

Those who don't know it may mistakenly think that this is the affectionate cry of a certain filial disciple after fulfilling the last wish of the ancestors.

"What are you doing?" Xiao Muyan's voice was an octave higher, and then exploded.