【Chapter 169】The scene of the prey's chase frightened Du Jin waved his hand, and shook off the viscous liquid on the ground on his hand as if it was still alive, but at the same time, he heard a very suspicious sliding sound coming from behind him, this is the sound of some kind of object struggling to move forward in the colloidal liquid, Du Jin has only heard it when testing the distribution of the fluid conduction state in the school laboratory, as for hearing this sound in this situation, Du Jin doesn't need to think about it to know what is coming towards him, So he immediately turned his head and glanced back.

But it doesn't matter if you don't look at it, I was startled when I saw that in the flickering lights behind Du Jin, a human face was moving back and forth in the dim light, and when Du Jin looked at it, he found that there was a scar on the left side of the face that Du Jin felt a little familiar, and then compared with the overall face shape, You Chengwang's face suddenly appeared in Du Jin's mind.

"Commander You, how did you get here。。。。。。。。。。。。。。。。 Here it comes.............. Although it is clear that it is impossible for You Chengwang to reach the consciousness space of that star lady like himself, it is out of

"Courtesy" and insurance, Du Jin still spoke well, but Du Jin's words were not half finished,

"You Chengwang" behind him

The "shadow" was revealed in the dim light, and the six spider-like arms were detached from behind him at the same time, and Du Jin took a closer look before he realized these

The "arms" were bone blade limbs that had been alienated from the corpse variants and were designed for killing, and even in the light of the dim yellow wall lamps, these bone blades shimmered with a cold light.

Coupled with the reflection of the blood-red viscous liquid on the floor, at this time

"You Chengwang" in Du Jin's eyes seemed to be a demon who had just wandered out of hell, etc., on the floor.

。。。。。。。。。 Du Jin suddenly felt a damp and hot feeling in his calves, as if he was soaked in some kind of liquid, but this temperature did not bring the slightest warmth to Du Jin's body, but made Du Jin feel creepy, and Du Jin was in the instinct of escape Du Jin did not hesitate anymore, and immediately turned his head and took steps to leave the room, but when he really wanted to walk, he found that these blood-red viscous liquids were the same as non-Newtonian fluids, so that Du Jin could not use the strength of his legs to move.

As most of us know, the fundamental difference between solids and fluids is that solids undergo elastic deformation when stress is applied, and solids return to their original state when elastic deformation is removed.

In this way, when you apply pressure to a solid, the solid will produce a stable support force for you due to the elastic deformation.

So, you can stand on the ground; But with fluids, when you apply a stress to the fluid, the fluid doesn't keep its shape, but flows in all directions.

Therefore, fluids do not give stable support like solids. That is, you can stand on dry concrete, but on a large pile of concrete that has not yet solidified, you will definitely not be able to stand and will fall directly into it, which is the most common and intuitive concept in everyone's daily life.

However, the fact that a fluid does not have the ability to hold its own shape does not mean that it does not create resistance when you apply stress to the fluid.

When you pat the water with your hands, you can clearly feel the resistance that the water gives you. The more viscous the fluid, the greater the resistance to you, and the thinner the lower the resistance, which is called the viscosity of the fluid.

According to the above explanation, then, since the fluid is not elastic, the resistance generated by the fluid is not due to elastic deformation, but due to, when you apply a certain stress to the fluid, the fluid will flow, however, the speed of flow of each part of the fluid is not the same, and the direct flow velocity of different flow layers is different, so friction is generated, and this friction is the cause of fluid resistance.

This is also the reason why Du Jin has no way to take a step at this time, not that he doesn't want to or the strength is not enough, in the face of strong physical resistance, even if Du Jin's current leg strength can easily kick away a car, but in a large area and deep thickness of viscous fluid, the greater the strength, the more a burden, just like in a swamp, the more you struggle, the faster you will fall into it, Du Jin just raised his left leg and was about to take a step, and the other foot lost his center of gravity because of the uneven force, Fortunately, Du Jin hurriedly held on to the wall on the side, so that he did not fall into those liquids.

At this time, Du Jin's afterglow glanced behind him, only to see behind him

"You Chengwang" did not walk on his legs with Du Jin, but still used the six heterogeneous limbs behind him to walk his body slowly towards him at a horizontal angle, like a reptilian creature, as if he was examining, or teasing his prey, wanting to wait for Du Jin to completely lose his ability to move or lose the ability to resist before killing with one blow, and then enjoy himself

"Enjoy the food". I have to say that the shock of Du Jin in front of this picture is really not small, why are people afraid of spiders?

Because the spider has all the terrible shortcomings of the insect in one: the legs are too long and too thick, the volume is too large, the belly is also large, the color is too dark and dirty, the crawling speed is fast, and it will spit silk and float in the air, sticking to people and can't get rid of it, or climbing to the ceiling makes people worry about whether it will fall on people, etc., and Du Jin is behind him

The corpse variant in the shape of "You Chengwang" is completely a large human-faced spider. Du Jin usually didn't have much fear of spiders, but at that time it was mainly because the human body size was very different from the common spiders, if he saw a spider, he would directly kick it or pick up something at hand and smash it, but now he was hit by a monster that was obviously more than twice as big as himself

The "human-faced spider" chases, not to mention Du Jin, even if any spider experts and enthusiasts in the world come, they will immediately run away, because the two are not a concept at all, or they are not a type of creature at all.

"I'll go, what kind of garbage fantasy!" Cursing in his heart, Du Jin was about to run by holding on to the wall, but the problem was similar to what he had just done, he couldn't open his legs at all, could he climb?

"Wait! Crawl? Du Jin suddenly thought of the feasibility of this method, and the same as self-help in the swamp, the swamp is mainly water and silt, the surface is water, people fall into the swamp is mainly trapped in the silt, when people stand on the swamp, the area of contact with the ground is small, the pressure is strong, the swamp is mixed with solid and liquid, more solids, the buoyancy is very small, because the pressure of people on the swamp ground is too great, so people will sink, if people lie down or pad a plank, people will not sink, and in front of this calf depth

In the case of "blood pools", the same method should be applied. But he stretched out as much as possible to lie on these fishy liquids, and sure enough, it greatly reduced the degree of obstruction to Du Jin's actions, although those fishy liquids that were not stuck on Du Jin's chin really made Du Jin a little sick to his stomach, but in Du Jin's opinion, this was no better than the approaching humanoid behind him

The "spider" like the corpse variant is much better. The next picture is a little weird, if you look at it from above, you will find that the two are crawling on the ground chasing each other, but the latter seems to be swinging his hands and feet very much, and he is about to come out of the afterimage, no one will think of those

"Afterimages" are heterolimbs grown from corpse mutants。。。。。。。。。。。。。。。。。

。。。。。。。。。。。。。。 According to the layout in his memory, Du Jin crawled quickly in the direction of the disinfection corridor, although he didn't know if it was his delusion, Du Jin found that the area of this isolation room was much larger than what he remembered, and the distance of the previous few steps, at this time, Du Jin felt farther than a long-distance run of 1,500 meters: "How can this distance change so far?" This is the consciousness space of Commander You's wife, could it be that in her eyes, this room is so wide? That's right, after all, this is an isolation room for her and her daughter under house arrest, and it is reasonable to have this sense of depression, but if you put it on me, it will not make me understand and understand! In the process of his crawling, Du Jin felt that something was about to pierce his back many times, but fortunately, Du Jin dodged with extraordinary agility, but the corpse mutant with You Chengwang's face behind him was also enraged, and it didn't seem to expect Du Jin's survivability as a prey to be so tenacious, which made it angry, and its speed was significantly faster, not the one that teased the prey before

A "playful" attitude. Finally, after Du Jin felt a long chase for several hours, Du Jin saw his familiar wooden door appear in front of him, but unfortunately, this wooden door was tightly closed, as if to keep everything out, including Du Jin, which made Du Jin feel a lot of pressure all of a sudden, and he was not sure if there were still soldiers or other people guarding there behind this wooden door, if you had other monsters made of blood seals staying there, wouldn't you go to your own death?

But there was no way, he knew very well the main purpose of his entry into this consciousness space that made him feel terrified, and now he didn't see the shadow of the star lady, even if he wanted to leave, he couldn't find a way.

After all, according to Du Jin's experience from the previous explorations, only by finding the infected host can he find a way to leave this consciousness space that is polluted and controlled by blood marks, otherwise he can only say that his physical strength is exhausted and wait for death to come, although Du Jin has not tried to die in the consciousness space, will he let himself die in reality, but his intuition tells him that even if he can survive in reality, the price he pays will definitely not be small, and he will not gamble.

Climbing in front of the wooden door, Du Jin stood up again with the wooden door, and the viscous liquid that reoccupied his calf made his leg like a lead, and the hindrance to Du Jin's mobility seemed to be much more serious than at the beginning, which made him can't help but have a possible guess in his heart: "No! The blood-soaked liquid is getting thicker and thicker, and it's solidifying, and so on。。。。。。。。。。。。。。。 Congeal? Could it be that these liquids will gradually solidify? So I'm not going to be solidified in these things sooner or later? Thinking of this possibility, Du Jin didn't care whether it was a human or other creature behind the door, and directly began to push the wooden door with all his might, but what Du Jin expected was that the door seemed to be welded to death, no matter how much strength he used, he didn't move at all, and Du Jin could only knock while shouting against the wooden door: "Ms. Xingying?" A small tour? Are you in there? I was sent by You Chengwang to save you? Are you in there? The voice came out, but after waiting for two or three seconds, there was no response, and the corpse mutant behind him continued to shrink the distance from Du Jin, and the face of You Chengwang even took a strange smile from the appearance of Mu Ne, as if he was glad that he could get a full meal for his prey, seeing this meeting, Du Jin gritted his teeth, ready to hold on to the wooden door and pull out his legs again, and continued to crawl around with this corpse mutant, although it was said that Du Jin's physical strength was always exhausted at a moment, But at least in his opinion, it was much better than waiting to die.

And Du Jin is a big deal, he also has the skills to strengthen his reaction speed and ability, relying on his current strong strength, first break off the head of the corpse mutant dog, and the black blood mark This hole card Du Jin has not tried to use, in short, Du Jin feels that he is far from the point of sitting still.

But at this moment, Du Jin was keenly aware of a faint voice behind the door: "Chengwang, is he still alive?" ”

"What。。。。。。。。。。。。。。。。。。。。。。。 Still alive? Du Jin heard some clues from this sentence, this weak female voice should be the voice of Ms. Xingying, You Chengwang specially gave Du Jin the photos of his wife and woman, as well as the collected voice, so Du Jin is no stranger to the owner of the voice, but what really puzzled him was that this Ms. Xingying seemed to think that her husband was dead, but in reality she was some

"Crazy", but in a state it is still sober, even

"Personally" scratched You Chengwang a few times, and it stands to reason that there should not be such a difference in cognition. The vast majority of information processed by people is through the brain, and the perception of the world is inevitably influenced by the brain, that is, subjectively.

In other words, although things exist objectively, people have more or less subjectively processed them when they perceive them.

For example, You Chengwang is a person who now has a different state in his wife's head, which is survival and death in reality.

It's still one thing, but the picture that comes to everyone's mind is different. Who's right?

This question is meaningless in the first place, and from different angles and different sources of information, the conclusions are naturally different.

An excellent way to approach an issue, I think, is to keep a grey mind until you look at it comprehensively and deeply.

"It seems that the hands and feet are made by the blood seal, if only I could talk to her in detail, and figure out the way the blood mark carries out mental pollution and cognitive distortion, forget it, these will be talked about when I am safe, since she has a reaction to the name You Chengwang now, then let her open the door and let me in first." Immediately, Du Jin looked at the corpse mutant that was getting closer and closer, and said in a calm rather than urging tone as much as possible: "Ms. Xingying, your husband is still alive, he asked me to save you, and now you have been taught by Oneness to distort your cognition, you open the door first and let me in, and then I will find a way to restore you to normal." ”

“。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。” There was no response from behind the door, which made Du Jin speechless for a while, seeing those flickering cold limbs getting closer and closer to his position, Du Jin's expression became more and more nervous, the corpse mutant thing alone from the appearance, so that he couldn't mention too much courage in hand-to-hand combat, to be precise, this is not the fear of human beings for humanoid creatures, but an extension of the uncanny valley theory, humanoid creatures, humanoid robots and wax figures, etc. are the uncanny valley theory, the part we think is terrifying, they will be recognized by people in terms of external performance

"Homogeneous". However, their behavior is very different from that of humans, so it is difficult for humans to form empathy, and even panic about it

"Deformity"

"Death"

"Disability"

"Crazy" and other fears, this is the source of fear, Du Jin heard from Li Mengyan before, once she and some teammates relied on exoskeleton armor and some engineering tools, such as pipe wrenches, wrenches, crowbars and corpse variants for hand-to-hand combat, although Li Mengyan did not say clearly the ending of the passionate hand-to-hand combat, but Du Jin through Li Mengyan's tone and expression at the time, the ending was not very good.

It's very strange that the heterogeneous limbs and bone blades of the corpse variant look sharp, although they are sharp, but they are still some distance away from the feeling of easily penetrating the armor, from Du Jin's several actual combat observations, the light exoskeleton armor that can be immune to small-caliber kinetic energy bullets and low-power laser rays cannot resist the penetration of these bone blades and heterolimbs, even if it is a heavy exoskeleton armor, it is impossible to resist some mutant corpse variants, similar to the evolved version of the Splitter, or the special branches such as jumpers and lurkers are far beyond the corpse variants, can pose a great threat to heavy exoskeleton armor.

The hardness of the bone cortex depends on its composition and structure. The composition of the bone cortex consists of 50% water,17.

75% fat, 12. 4% organic matter and 21. 85% inorganic salts. The tissue structure of these substances is very delicate, including multiple layers of inner and outer annular plates arranged parallel to the inner and outer surfaces of the bone cortex, cylindrical plates arranged in concentric circles by multiple layers, and irregularly arranged interosseous plates filled between the Haval system.

Bone is like a rigid scaffold for the human body, supporting the contours of the entire body. Bones are divided into cortex and cancellous bone, with the cortex being very hard.

The hardness of diamond is 10, the hardness of enamel of the hardest bony tissue of the human body can reach 6~7, and the hardness of ordinary bone can reach 4~5.

Among them, the organic matter of the bone is like a steel bar, forming a network structure, which is closely arranged in layers, so that the bone has elasticity and toughness.

The inorganic matter of bone, especially hydroxyapatite formed by combining calcium and phosphorus, will be tightly filled in the network structure of organic matter, like cement in reinforced cement, so that the bone has considerable hardness and firmness.

But even so, it is still more than a little worse than the hardness of ordinary steel, steel is an alloy, which contains some elements such as carbon and manganese in addition to iron, so it is particularly hard, and we can adjust the hardness of steel by adjusting the proportion of elements.

Studies have shown that the hardness of steel is also in the range of 5~7 degrees. Therefore, according to this hardness classification, the hardness of teeth and steel is about the same, both at 5~7 degrees.

If you add physical parameters such as toughness and ductility, the difference between the two is not comparable between heaven and earth, not to mention that the alloy materials used for exoskeleton armor in the bloodmark world are by no means the performance and materials that ordinary steel in the world can achieve, so it can be seen that these corpse variants created by bloodmark through infection and control are completely evolved for hunting civilization.

And now Du Jin relies on the body wearing one, not to be precise, three clothes, to go to hand-to-hand combat with this mutant corpse variant who is obviously different from the Splitter, even if Du Jin has the ability to strengthen the reaction nerve and speed up the reaction speed, but really want to melee with this monster, Du Jin only has the certainty of 28 in his heart, when holding the weapon, 8 is naturally Du Jin's chance of winning, but now, 8 is obviously the probability of his own failure.

Just as Du Jin raised his fist and was about to gather momentum to attack, it came from his ear

"Bang", this is obviously some kind of mechanical sound of the door lock opening, Du Jin did not hesitate, a sideways help directly hit the wooden door, just now it seemed to be one with the whole room The wooden door was knocked open, too late to see what was in the room in front of him, Du Jin immediately looked back and pulled the wooden door that had not been half unfolded, and closed it with all his strength, but due to the influx of those viscous liquids, it was impossible to achieve the closure just now.

Aware of this, Du Jin could only get up and hold the wooden door with his back, on the one hand, to slow down the infection of those viscous blood-like liquids into this room, on the other hand, to prevent the corpse mutant chasing him from behind him from breaking through the door, and when Du Jin just resisted, his left shoulder suddenly felt a violent stinging sensation, he looked down slightly, only to see a sharp bone blade tip piercing out of his left shoulder, obviously directly penetrating the door panel and piercing his shoulder, Du Jin was wearing a blue-black uniform, and even so, he could see a large pool of brown blood appearing from the clothes on his shoulders, and it was constantly expanding.

"Damn, this luck, there's really no one!" Du Jin scolded angrily in his heart, but he still pressed his back against the wooden door, otherwise the powerful thrust behind the door would have the slightest opportunity.