Roar!

Helissa roared as she heard the voice, and was so disturbed that she roared. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Du Dian looked at the girl's beautiful and hideous face, and slowly put away his laughter, and now he has recognized the reality.

The once proud but gentle Helissa can't come back.

Miracles will not favor him.

Case......

He can only do miracles on his own!

"I will definitely ...... Bringing you back to the way it was. Dudian gazed at her with a gentle gaze, and spoke softly, like a whisper to his most beloved lover.

Roar!

Hearing the voice, Helissa roared more and more fiercely.

Dudian stood up slowly, although he was in a desperate situation at the moment, but a strong desire for life burst out in his heart, and the gloom and depression that had been after seeing Helisa's corpse disappeared from him at this moment.

"When people are hungry, they will scream, this is an instinctive reaction, this is a conditioned reflex." Dudian took a step forward and came to the claw that Helissa was trying to reach in, his eyes were gentle, "Trust me, I will definitely restore you to your original appearance." ”

Helissa roared in anger and struggled to squeeze into her arms.

Dudian saw her sharp fingertips grow slightly, and the confidence in her eyes increased a little.

Conditioned reflex, this phenomenon does not only exist in conscious living beings, but also in unconscious walking corpses!

In his early days as a scavenger, he observed that the walking corpse was attracted to sound sources and heat sources...... Even if the walking corpse's sensory organs are completely decomposed, they can still accurately track their prey and locate it through other factors such as this.

And this just proves that the walking corpse also has the ability to receive information, as well as the ability to analyze!

Although the analytical ability is very weak, they will not be attracted by each other's footsteps, but will be attracted by each other's roars, but it can show that they still have a certain degree of information analysis ability!

And the existence of these abilities means that they also have conditioned reflexes!

When you hear the source of the sound, you will gather, you will smell blood, and you will secrete saliva...... These reactions belong to their conditioned reflexes!

Moreover, because they are unconscious, the actions of the walking corpses are completely based on conditioned reflexes!!

If it weren't for a flash of inspiration that flashed in Dudian's mind when he was grunting with hunger before, he wouldn't have taken such a phenomenon as conditioning as a phenomenon that he was used to seeing for a long time and was not even included in his thinking. However, this widespread phenomenon, which people hardly notice, has burned him with great hope and faith!

What can conditioned reflexes do?

When a finger is burned by a flame and hurts, the person will reflexively withdraw his hand.

When smelling the aroma of food, people instinctively feel hungry.

This is a conditioned reflex.

And this is also the main means for humans in the old era to tame police dogs and other animals!

Can a walking corpse with the same reflex be tamed in the same way?

Although he has not tried it yet, Du Di has great confidence in his peace of mind.

"She's like this now, because of the information emitted from my body, I want to pounce and bite because of the information I emit, so I want to pounce and bite, but she won't bite a stone, it's not that the stone doesn't emit information, but she received the information from the stone, and after analyzing it, she came to the conclusion that the stone can't arouse her desire to attack." Dudian's expression was extremely serious, his eyes flickering slightly, thinking about ways to tame her through conditioning.

He knew that once he had tamed herself, he could keep her by his side forever!

It was the last desire of his life!

"What if...... Mess up her information processing and change her reflexes to make her think I'm a rock so she doesn't attack me. Dudian frowned and thought, "In this case, first of all, she must stop reacting to blood, but in this way, it seems a little wrong......"

The walking corpse craves blood, just as humans crave food, it's instinct.

Instinct, on the other hand, is the hardest thing to change.

He held his chin, pondered for a moment, and soon knew where his mistake was, the people of the old era used conditioned reflex to tame police dogs, not to suppress the instinct of police dogs, on the contrary, but to use some instructions to replace what is needed in the instinct of police dogs!

"Use conditioning, join the command to tame ......" Dudian muttered to himself, pondering for a moment, he gradually understood that if he wanted to use conditioned reflexes to tame Helissa, he must first establish order!

For example, feeding on time, no growling, and so on.

With this in mind, he sat down cross-legged and began to make a plan for taming in his mind.

Halfway through the idea, his stomach rumbled with hunger again, and he immediately stopped, his brow furrowed, and his training plan was not mentioned for the time being, but his survival became a big problem in front of him.

He glanced up at Helissa, and his action immediately elicited a reaction from herissa, her face cracking again with a hideous color, and she roared.

Du Di was silent in peace of mind, could it be that he really had to lure her away first?

Once she is lured away, what kind of method should be used to get her back?

As he pondered in his mind, he suddenly caught a glimpse of the ground beneath the console in front of him, with slight dents.

Ground?

Du Dian reacted suddenly, couldn't help but look at the ground under his feet, and reached out to touch it, that's right, the ground is not made of metal, but concrete! Moreover, after more than 300 years, the concrete here has cracked like molting in a sealed dry environment.

Du Dian was a little excited, and couldn't help but want to pat himself a few times, he should have noticed this a long time ago!

"It should have occurred a long time ago that the ground could not be made of metal! In the world as people in the old times knew, the ground itself has the thickness of the earth, and with a solid foundation, it is already the strongest defense, and there is no need for metal materials at all! On the contrary, if metal materials are used, the project is larger, the time-consuming consumables are increased, and the effect is only slightly stronger, the main danger at that time came from the ground, not the underground, and there was no special fortification at all! Du Di said in peace of mind.

He quickly stood up and tossed away the mess of books and papers scattered all over the floor, revealing a molting concrete floor with no tiles on it, apparently fearing that the tiles would lock in the moisture from the floor and cause moisture to damp in the shelter.

Seeing the cracked and fluffy concrete floor, Du Dian did not hesitate and quickly planed it away by hand.

His fingernails snapped into the concrete, and with the power of his fingers, he felt like he was piercing into the soil, and quickly dug out a handful of dirt.

Seeing that there was hope, he rejoiced, and changed his position, and went to the corner of the vent in the room to dig the earth, where the ventilation duct was built, indicating that this place might be the closest to the outside.

In the rapid digging of the earth, a deep pit was soon dug by him.

He couldn't help but recall his life in prison, and there was a wry smile in his heart, he seemed to be very involved in digging tunnels.

However, this time the situation was undoubtedly much better than in prison, where the sound of digging and the digging of the dirt had to be hidden, but here you can dig as much as you want.

When digging out a hole more than a meter deep, he suddenly thought of Helisa outside the door, once he climbed out of the passage, she would also leave here, and she had to stay here!

If you want to keep her, you need to close the gates of the ruins.

However, there is no valve inside the ruin gate, and the valves that are always impossible to open and close are all outside the ruin gate.

As for the mechanism on this console, he didn't dare to touch it easily, lest he open the door by mistake.

"Leave her here for now, and when you dig it out, go around the outside of the ruins to see if there is a valve to close the gate of the ruins." Du Di immediately made up his mind in peace of mind, judging from the tragic scene in this ruin, he felt that the possibility of the valve outside the gate of the ruin was still very high, otherwise, the people in this control room would not starve to death here.

He crawled out of the hole, picked up the chair that had fallen to the side, placed it half a meter in front of Helissa's fingers, and then hung the icy flesh of his previously severed left arm on the back of the chair, about the height of her fingers.

As he moved, Helissa bared her teeth and growled.

Dudian glanced at her, took out the dagger and cut her wrist, letting the blood flow down the back of the chair, and only stopped when it was half red and quickly choked the wound to control the blood flow to stop the bleeding.

As he released the blood, Helissa's low growl turned into a violent roar, and a heavy gasp came out of her nose.

Seeing that it worked, Du Di was relieved, turned around and came to the cave in the ground, and continued to dig the soil.

He was digging the earth very quickly, after all, his physique was not comparable to the ordinary people trapped here in the old days, and after a few minutes, he had dug out a depth of three or four meters, and he felt that the height of the foundation should be about the same, and turned to dig towards the wall next to him.

As he expected, when he dug the ground under the metal wall, it was all dirt, and it was easy to gouge through.

Du Dian dug under the metal wall, and found that the thickness of the metal wall was half a meter long, and he couldn't help but secretly wonder, such a thickness, even if it was bombarded by missiles, it might not be able to destroy this ruin.

Soon, after he had gouged through the metal wall, he immediately dug upwards, and after digging out a few meters, he suddenly found that there was still dirt on it, and he could only continue to dig up.

More than ten minutes later, he cut a gap from the other side of the metal wall, and when he climbed out of the gap, he suddenly found that he had come to the ground, and some wandering walking corpses could be seen around him.

In the two days he had been confined to the small room of the ruins, the tide of corpses that had gathered had not yet fully spread, and they were wandering here and there.

Dudian exhaled lightly and slid down the gouged passage, which was like a "U" shape, and outside the metal walls of the ruins, there was a depth of dirt of more than ten meters, so it was not so much a "U" shape as a reverse "J" shape.

After sliding into the bottom of the passage, Dudian quickly crawled back into the room, and was relieved to see that Helissa was still screaming outside the door, and instead picked up the dagger and other objects left on the ground, and took out the corpse powder, and applied it to himself again.

After he finished applying, he rested for a while, regained some strength, and quickly climbed out of the gouged passage and crawled to the ground outside.

After reaching the surface, he glanced around, found a large rock scattered and carried it to the entrance of the passage so that some walking corpses would not accidentally fall into it and crawl into the control room.

After doing this, he found his way and quickly came to the ramp passage on the other side of the ruins, only to see that there were still walking corpses roaming inside, but there were many fewer than before.

He gripped his dagger and walked into the passage.

Along the way, some walking corpses saw him and immediately avoided him, seemingly disgusted by the smell of his body.

Du Dian breathed a sigh of relief, and went straight down to the passage, and suddenly saw that in the passage corridor deep in the slope, there was a strange walking corpse lying on the ground, with a body like a lizard, with an extremely long tongue, but the face was human, but the cheeks were covered with scales, which was extremely weird, and with the mouth that was split to the root of the ear, and the mouth full of sharp teeth, it was extremely hideous.

When Dudian appeared, the strange walking corpse suddenly turned its head to look at him.

Du Di'an's face changed slightly, with his weak state at the moment, it was too reluctant to deal with such a strange walking corpse, and he was worried that the sound of the fight would lead Helissa away, but she was completely unaffected by the existence of the corpse powder, and with her current state of complete corpse, it was estimated that she could easily tear herself apart.

The lizard-like strange corpse stared at him with amber eyes, and the cheeks beneath its cracked mouth twitched slightly, as if sensing something, and after a while, it slowly crawled to one side, swallowing its forked tongue, and roared twice at Dudian.

Du Dian was slightly stunned, and soon realized that this strange walking corpse most likely regarded himself as another high-level walking corpse, after all, the hidden corpse powder was mixed with the smell of different high-level walking corpses.

And it can also be seen from its behavior that if it recognizes itself, it will most likely immediately pounce, and there will be no such reaction to the thought at all, but it can also be seen from this point that the walking corpse does not seem to be completely unconscious creatures, and they still have some different reactions when facing their own kind.

Dudian took a deep look at it and slowly detoured from the other side of the passage, keeping an eye out for its attacks.

The lizard-like walking corpse did not pounce on it, but confronted Dudian, shouting in protest from time to time.

Dudian quickly moved outside the ruins, and while keeping an eye out for the lizard-like walking corpses, he looked inside the ruins, from which he could see far away outside the door of the control room deep in the ruins, where Helisa threw herself and let out a low roar, it was obvious that the smell of blood flowing on the chair was more irritating to her than his real presence here at the moment.

Seeing that she hadn't been invited, Dudian breathed a sigh of relief and immediately looked around the ruin gate.

After scanning it several times, he still didn't see any device or dark valve mechanism, only the one that resembled an iris scanner.

Could it be that the opening and closing are controlled by this one mechanism?

A thought flashed through his mind, and he tentatively stepped forward to open the iris-like scanning instrument and slapped the button inside.

A red light suddenly shot out of the instrument, swept his eyes, and soon, as he had heard earlier, an electronic synthesis voice sounded from inside: "Scan completed, identity confirmed...... Do you close the shelter? ”

Du Dian was stunned, but he didn't expect it to be like this, and immediately said in English: "Yes." ”

Bang~!

As soon as he finished answering, a slight trembling sound sounded at the ruin gate, and soon the sound became louder and louder, and the metal gate that had previously retracted to the side of the ruin gate pushed out again from the inside.

The ground trembled slightly during the push, and the huge movement suddenly attracted the attention of the walking corpses wandering in the passage behind Dudian, and they immediately rushed here.

Dudian looked inside the ruins, only to see Helissa turn her head and notice the place, as her palms seemed to struggle to pull out of the small door in the control room.

"Damn it!" Du Di was a little anxious in his peace of mind, "Hurry up and turn it off!" ”

After struggling for a moment, Helissa pulled her arm stuck in the window, roared, and rushed towards it as fast as lightning, like a thunder leopard.

Dudian's pupils shrank.

Boom!

The gate of the ruins slammed shut.

At the same time, Dudian felt the door shake slightly, and the dust on the door fell off a little.

Seeing this scene, Du Di was secretly shocked in peace, this is her current strength?

Roar! Roar!

At this moment, the walking corpses that had arrived from the passage behind Dudian also threw themselves down on the giant gate of the ruins, letting out a roar like a wail.

Dudian immediately withdrew from the corpse group, although there was a hidden corpse powder with him, but if he was too close, there was still a danger of exposure.

He closed the metal box from the ruins and slowly pulled back, preparing to leave the passage. But not long after he walked out, he felt that there was trouble, and the strange walking corpse before was also attracted by the sound, and rushed here, the distance from him was only about three or four meters, such a distance...... In terms of the perception of high-level walking corpses, it is a bit too close.

Moreover, Du Dian saw that there seemed to be some fierce light in its pupils.

Just as he was about to fight a bloody battle, suddenly, a rough man's voice came from outside the ramp passage in front of him: "Boss, there seems to be a cave here, should we go in and have a look?" ”