The moment he realized that the thing approaching him was a predator, Liang Fei ran away, rushing in the opposite direction from the predator.

However, the speed of ordinary humans cannot be compared with monsters at all.As soon as Liang Fei took two steps, his arms and shoulders were stabbed, and he was grabbed by a pair of sharp claws!

Liang Fei endured the pain and struggled under the claws of the predator.The sharp nails pierce the skin and firmly hold onto Liang Fei's bones!

Realizing that struggling would only pierce the flesh with the predator's claws, Liang Fei tried his best to relax his body, allowing the predator to drag him and run wildly in the corridor.

Liang Fei was annoyed secretly, as if he had been tricked by the Raiders again.But the predator didn't kill him directly, indicating that there was a turning point after that.

Stumbling along the way, Liang Fei felt that his bones were about to fall apart. After his head hit the floor hard again, the predator grabbed his clothes and threw him forward!

boom!

Liang Fei fell heavily to the ground, his eyes went black for a while.

After the predator threw him here, he didn't come over to check Liang Fei's condition.It took heavy steps, and the sound of footsteps gradually faded away.

Not long after, Liang Fei's surroundings returned to dead silence.He moved his arms and legs lightly, touched the joints of his legs, and his ribs to make sure that he had no fractures.

He sat up slowly, looking suspiciously at the direction the predator left.

Could it be that the predator didn't like to eat people, so he was thrown here and ignored?

thump—

Suddenly there was the sound of some hard object colliding with the floor, Liang Fei's movements paused, he seemed to have touched an unknown object on the floor just now.

After confirming that there was no danger, Liang Fei groped towards the place where the sound came from, and touched a long, hard object.

In the darkness, he couldn't figure out what it was, so Liang Fei turned on the lighting device and brought the long thing in front of him.

It was a bone, and judging by the size and shape of the bone, it was most likely a human bone.

There are many small tooth marks on the bone, as if it has been carefully chewed by some kind of beast with dense teeth.

"Don't turn on the light!" A black figure suddenly rushed over from the darkness, and threw the lighting device in Liang Fei's hand under him!

"Xia Jue?" Liang Fei asked in shock.

Xia Jue also recognized Liang Fei's voice, although there was surprise in his eyes, there was a hint of the unexpected.

"What is this place?" Liang Fei asked.

"Where's the boss?" Xia Jue asked.

The two asked questions at the same time, and both of them couldn't help being stunned, not knowing who should answer the question first.

In the end, it was Xia Jue who answered first: "This should be the lair built by the predators who escaped after the research institute was abandoned."

"After I was caught by the predator in the corridor, I thought I was going to die. Unexpectedly, the predator didn't eat me, but dragged me all the way to this lair."

"I speculated at the time that you and the boss might be dragged here at some point. I would die if I ran around in the research institute alone, so I didn't run away at all."

Speaking of this, Xia Jue asked suspiciously: "Isn't the boss with you all the time, why didn't you see him?"

Liang Fei's eyes darkened, he didn't want to recall those details.But it suddenly occurred to him that Xia Jue used to work in this underground research institute, maybe there would be a way to open the door of the research and development center.

"No." Xia Jue's words directly shattered Liang Fei's hopes.

Seeing that Liang Fei's expression was not good, Xia Jue explained: "The metal door of the R&D center is originally the strongest place in the entire research institute. Before it is controlled, that door cannot be opened at all."

Liang Fei's fingers trembled. Although he had expected this situation, the only glimmer of hope that had been dashed still made him very sad.

If the hunting crow cannot be rescued from the R&D center, the only way left is to quickly end the mission.

Although the method of using the strategy props to promote the progress of the mission was somewhat "exciting", it also allowed him to find Xia Jue as quickly as possible.Thinking of this, Liang Fei once again took out the strategy tool to see if there would be any new instructions on it.

Liang Fei covered the lighting device with his sleeve, leaving only a little gap for people to read. He unfolded the small book, and the previous instruction disappeared automatically, replaced by a new instruction.

The new instruction is very short, there are only three words written on the pure white paper——

"Escape first!"

Liang Fei quickly put the notebook back without any expression on his face.

The instruction on the strategy is only three words, but it is enough to make people feel uneasy and fearful.

Seeing what Liang Fei was looking at with a faint light, Xia Jue leaned over curiously and asked, "What are you looking at?"

"Is it dangerous here?" Liang Fei asked doubtfully.

If this place is dangerous, how did Xia Jue survive until now?If it's not dangerous here, why should he "escape" for a strategy item that is tricky but has never made a mistake?

In the darkness, Liang Fei could only roughly feel Xia Jue's existence.He couldn't see Xia Jue's expression clearly, he could only see the outline of his face.

Is the person sitting in front of him really someone he can trust?

Xia Jue was silent for a while, and when Liang Fei's doubts and anxiety were about to grow to the limit, he finally spoke.

"Actually, it is impossible for us to get out alive..." Xia Jue's voice revealed a touch of despair.

"Didn't you just say that you were waiting here for me and She Ya?" Liang Fei said.

"When I first fell in, I really thought so..." Xia Jue said bitterly, "Later, I found out that this place doesn't even have an exit, and we can't escape at all."

"Can you stand up now?" Xia Jue asked.

"Knocked a few times on the road, there shouldn't be any major problems." Liang Fei said.

"That's good, let's stand up first, and I'll show you something." Xia Jue groped for Liang Fei's position in the dark, and grabbed his arm, "Don't react too much after you see it clearly."

Liang Fei stood up suspiciously, not knowing what kind of medicine Xia Jue was selling in the gourd.

slap-

Xia Jue turned on the flashlight, a beam of snow-white light pointed directly at the ceiling, and diffusely reflected back from the ceiling, dispelling the darkness of the entire room.

The flashlight was only turned on for a split second before Xia Jue turned it off.The instant lighting was enough for Liang Fei to see their current situation clearly.

The moment Xia Jue turned off the flashlight, he pulled Liang Fei and ran a few steps aside.After leaving the original position of the two, Xia Jue released Liang Fei and sat down on the ground somewhat dejectedly.

"Look, we can't escape. If the boss is here, there is still hope for a fight." But with the strength of the two weaklings, he and Liang Fei, it is impossible to escape from this kind of place.

Liang Fei frowned and looked at the darkness ahead, with an indelible solemnity in his eyes.

Just as Xia Jue said, it is impossible to escape from the predator's lair based on their strength alone.

The moment the white light came on, Liang Fei understood what Xia Jue was afraid of.

The location where the two are located is a shallow pit with a depth of only about 1.5 meters.For two men who are about 1.8 meters tall, they can see the environment outside the pit clearly as long as they stand up.

It should have been a breeze to climb out of the pit.

However, the four walls of the shallow pit are covered with egg sacs that are exactly the same as those in the R&D center.These oocysts contracted rhythmically, and the black shadow inside the oocysts seemed to break out of their shells at any moment.

If Liang Fei and Xia Jue wanted to escape, they would have to lean on the wall of the shallow pit and step on these egg sacs.In order for the predators to come out of the oocysts after they mature, the texture of these oocysts is soft and fragile, and they will burst if you are not careful.

According to Xia Jue, the predators in these egg sacs are about to mature, if the sleeping predators are awakened, he and Liang Fei will only be buried in the belly of the predators.

These fragile oocysts are like landmines, untouchable and untouchable.If the hunting crow was here, he could have jumped up directly with Liang Fei and Xia Jue, but with Liang Fei and Xia Jue alone, they could only wait to die in the pit.

No wonder the predators left them here and ignored them. It turned out that they regarded them as food reserves!

There are many human bones piled up in the corners of the shallow pit, as well as some miscellaneous garbage that the predators accidentally brought in.Liang Fei wanted to try to pile up these rubbish and build a springboard for them to jump out without touching the egg sacs.

He fumbled for a long time, and after three times of almost spraining his feet, he asked helplessly, "The predators in the pit are all in the egg sacs, why can't the lights be turned on?"

Xia Jue explained with a bitter face: "Immature predators are more sensitive to light and noise. If you turn on the light, some predators may break out of their shells after a while. Our voices are the best. Be quiet too."

Liang Fei thought of the dazzling red light of the R&D center and the piercing sirens, and his heart sank again.

The egg sacs in the R&D center were originally isolated within a layer of glass walls, so they would not be affected by the sound of sirens and warning lights.However, after all the glass walls are destroyed, the predators in the egg sacs are expected to wake up faster.

"The newly awakened predators are still very weak, and the boss's strength can kill ten of them!" Xia Jue comforted.

Although he also knew that there were not only ten predators in the research and development center, but hundreds.

Liang Fei smiled, knowing that Xia Jue also had good intentions, so he didn't point out the reality.While the two were talking, Liang Fei suddenly bumped into a metal object.His eyes lit up, and he quickly touched it with his hands.

"Is there a cabinet here?" Liang Fei said, "We can use this cabinet to jump out."

Xia Jue didn't look happy when he heard the words, he still sat listlessly on the spot, and said disappointedly: "That cabinet is a safe for storing important materials, we can't move it at all."

He had already explored the shallow pit countless times, and tried almost every method he could think of.This cabinet is so big in front of him, how could he not think of using it.

The safe is located on the left side of the center of the shallow pit, three or four meters away from the edge of the shallow pit.The cabinet was big and heavy, and it was placed in the pit in the lowest possible way, so that it could stand on tiptoe for Liang Fei less than one meter high, Liang Fei and Xia Jue couldn't jump out even if they stepped on the cabinet.

"Help me?" Liang Fei resolutely wanted to try again.

Xia Jue stood up helplessly, and held two corners of the safe with Liang Fei respectively.

"one two Three!"

Liang Fei and Xia Jue exerted force at the same time, pushing the safe out with all their strength.

A few seconds later, the two sat slumped on the ground with their backs against the safe, and the safe behind them remained motionless.

Liang Fei felt weak in his body, and suddenly remembered that both he and Xia Jue had been affected by the poisonous gas, and their strength had long been inferior to before.

"I... let's wait here... Maybe the boss will be dragged here later?" Xia Jue was out of breath.

Liang Fei knocked his head lightly on the safe, staring blankly at the darkness.

He also hoped that what Xia Jue said would come true.

It's a pity that that person can't come anymore...

……

Four 10 minutes ago, inside the R&D center.

Shou Ya kicked Liang Fei out and watched the metal door close behind Liang Fei with his own eyes. Liang Fei's shouts were completely blocked by the heavy metal door.

Electric arcs crackled on his body, and the severe pain made him almost faint.

He used all his strength to grab the power grid hanging on his body, and with a cold shout, he tore off the power grid that could trap even predators!

All the muscles in his body were twitching faintly, but he hadn't felt such pain before.Perhaps it was because of the erosion of many viruses before, the hunting crow gasped for a few times, and unexpectedly endured the severe pain abruptly!

Ye Ya, who fell on the ground, saw that the hunting crow had regained his freedom, so he gritted his teeth and imitated the hunting crow's actions. After failing once, he also forcibly removed the power grid by virtue of his inhuman willpower.

"Hehe, it's fair now." Ye Ya sneered.

Both his and the hunting crow's hands were severely burned, and their palms were covered with scorched black wounds.But Hunting Ya's situation was even more serious. In order to remove the handcuffs, he actually broke his left thumb with his own hands!

The siren of the R&D center repeated tirelessly, and the dazzling red light flashed over and over again, reflecting the two people's expressions in a blur.

Night Crow and Hunting Crow, the two former partners of the Black Crow Technology Assassination Department, were surrounded by hundreds of predators, looking at each other with blood in their eyes.

"Why do you want to betray?" Hunting Crow said in a deep voice.

Ye Ya was stunned for a moment, he didn't expect that She Ya would still be in the mood to chat with him at this time.

He glanced at the gradually hatching predators around him. After hundreds of predators all woke up, it was probably the time for him and the hunting crow to die.

Unexpectedly, in the end, he would die with the person he hated the most, Ye Ya gave She Ya a disgusted look, and said sarcastically, "You still care about this?"

Shou Ya shook his head when he heard this, he really didn't care what Ye Ya was thinking.Only a little curious, why this former partner, who had no tacit understanding with him, would betray the organization without warning.

"Hmph, if you beat me, I'll tell you." Ye Ya sneered.

"You can't tell me if you're dead." She Ya said expressionlessly.

Ye Ya choked on the words of the hunting crow full of contempt, and he sneered and drew out his dagger, directly preparing to fight the hunting crow to his death.

Hunting Crow was a little annoyed. He kicked Liang Fei out of the R&D center. Although he avoided hundreds of predators inside the metal door, the danger outside the metal door should not be underestimated.

He originally wanted to solve the troubles in the R&D center as soon as possible, and then handcuff the person by his side again.The person in front of him who lifted a rock and shot himself in the foot actually wanted to disrupt the situation at such a time.

He didn't expect Night Crow to cooperate with him against the enemy, so he could only get rid of this potential threat before the real danger came.

The bright red blood flowed down the dagger, the hands of the hunting crow and the night crow were both burnt by the electric arc, and the hunting crow even broke a finger, but the two of them seemed to be unaware of the pain, holding the weapons in their hands quietly, still The wound burst as the muscle tensed.

"I actually have a question I want to ask you." Ye Ya suddenly smiled before doing anything.

"As the number one loyal dog of the Assassination Department, don't you think about the day when you will be free?" Ye Ya touched the blade of the dagger and lowered his eyes slightly.

"I don't know." As soon as the hunting crow finished speaking, the night crow rushed over unexpectedly.

The hunting crow was prepared for the sudden attack of the night crow, and as soon as he retreated, he easily avoided the dagger that was stabbing him.

With no one to take care of by his side, the hunting crow can display [-]% of his strength.Whether it is speed or strength, there is no need to worry about it.

While avoiding the dagger, the hunting crow bent his knees and shifted his center of gravity downward. Not only did the night crow temporarily lose his attack target, but he was almost stabbed in the waist by the hunting crow with a dagger!

As a person who is qualified to be compared with Hunting Crow, Night Crow is certainly not weak in strength.He suddenly retracted the dagger to block the blade, and at the same time centered on his right foot, twisted his body vigorously, and quickly swept his left leg towards the hunting crow!

Ding!

Hunting Crow's dagger hit Ye Crow's dagger, but his right arm had no time to return to defense!When the night crow's roundabout kick was about to hit his waist, he struggled to fall back, drawing a neat curve on his back, narrowly avoiding the night crow's attack!

When Ye Ya saw that the man in front of him showed his flaws, a bloodthirsty light flashed in his eyes, he immediately retracted his left leg and raised the dagger, and stabbed Hunting Ya's abdomen exposed in front of him with all his strength!

The hunting crow has been waiting for this moment!His backward movement suddenly stopped, and in a posture that is almost impossible for humans to do, he kicked up with his right foot, and after kicking Fei Yecrow's dagger, he kicked him in the chin!

boom!

Hunting Crow and Night Crow fell to the ground at the same time!

Shou Ya flicked his legs and jumped up from the ground.Ye Ya, who was kicked in the chin, was not so lucky. The force from the chin went straight to the brain, making his eyes black for bursts, and he fell to the ground and couldn't get up for a while!

The hunting crow kicked away the dagger dropped by the night crow, and walked over expressionlessly.

In fact, he really didn't know why he had been working for the Assassination Department.If Ye Ya hadn't asked him like this today, he might never have thought of this question.

In the eyes of others, the people in the assassination department are mysterious executioners, cold-blooded machines that kill without batting an eyelid.

In fact... it's pretty much the same as what they think.

People who can survive the heavy and dangerous assassination missions for a long time are weapons of weak feelings or even numbness.

Other assassins who have worked with the crows have also hinted, intentionally or unintentionally, like the crows, that they want to get out of this hopeless life.

Hunting Crows ignored these invitations to rebellion without exception.

Because in his opinion, working in the assassination department is no different from finding a job in other categories.

Ye Ya fell to the ground, a mouthful of blood protruding from the side of his head.Shou Ya's kick almost broke his teeth, and left his mouth full of wounds.

He sneered, "The question I asked just now is my answer."

Shou Ya frowned, he didn't expect Ye Ya to betray the organization for such a boring reason.

Fighting against the entire assassination department, putting yourself in a situation where you may be assassinated at any time, is to pursue the so-called freedom?

"Didn't you always want to know why I proposed to the headquarters to change my partner after that mission?" Ye Ya coughed a few times, staring at the ceiling blankly, as if recalling something with a deep memory past.

The hunting crow was not in a hurry to kill him, the alarm in the house was still ringing, and the thumping sound from the egg sacs hanging on the wall became more and more urgent.

This was supposed to be an environment that made people feel restless, but in the corner where the two of them stood and lay down, the atmosphere seemed a little calm.

"Cough, cough, cough..." Ye Ya spit out another mouthful of blood, "Because I met someone, I don't want you to follow her, so I can only change a partner."

She Ya recalled the mission that brought their relationship to a turning point. It was one of the few missions he had not completed. The reason for the failure of the mission was precisely the partner on the ground who had no tacit understanding with him.

He instantly understood what Ye Ya was going to say next, and frowned impatiently.

Most of what Night Crow wants to tell is a boring old story.The killer was moved by the mission target during the execution of the mission, and a heart that thought to be dead felt the warmth it had never had before. After falling in love with the mission goal, he gave up the mission and betrayed the organization in order to protect the mission goal.

However, if Night Crow really cared about that mission goal, he would never tell this matter to a member of the assassination department.

Even if they seem to be buried here, it may not be impossible for them to come back.

Once the hunting crow leaves the restricted area alive, the "she" in the crow's mouth will face the danger of being vented and killed.

So Hunting Crow concluded that Night Crow was lying.

Seeing that She Ya was not moved by his half-truths at all, Ye Ya looked at the dagger that was getting closer and closer, and felt real fear.

Although he has long put life and death aside, he is not a lunatic who enjoys death.When the sickle of death was about to fall, the pressure of overclocking made him suddenly shout between life and death: "Have you never met such a person?"

"The person you want to protect even if you lose your life!"

Ye Ya stared at Hunting Ya firmly, and instantly caught the momentary loss of consciousness of Hunting Ya when he heard these words!

He suddenly shrank his calf, stretched out his hand and pulled out the spare dagger tied to his calf, and rolled out of the hunting crow's attack range with a kick!

"Hehe, I didn't expect to ask the right point!" Ye Ya changed his previous depression and changed his face with a sneer, "Let me guess, who is that person?"

He took a few steps back, distanced himself from the hunting crow, looked up and down the hunting crow mockingly, and finally fixed his gaze on the hunting crow's left hand.

"The one who made you break your left hand?" Ye Ya said, "If I can escape alive, I must find him and experience it..."

Shou Ya's face turned extremely cold in an instant, and before Ye Ya could finish threatening him, he clenched his dagger and abruptly interrupted the declaration.

After Ye Ya was hit on the chin, he still had some symptoms of tinnitus, and it was the time when he was extremely irritable.When the hunting crow attacked him recklessly, he also threw away his calmness at the beginning, and used all his strength, vowing to kill the opponent on the spot!

While the two were talking and fighting, the first batch of egg sacs that had slid off the wall had matured.Under the flickering red light, the black shadow inside was rubbing its claws anxiously, trying to tear the final diaphragm at any moment.

The hunting crow and the night crow fought for several more rounds, and both sides were temporarily unable to do anything to each other.

When the daggers of the two collided again, both sides suddenly took a step back and attacked their respective backs sideways!

puff-

The sharp blade cut through the predator's muscles, temporarily repelling the newly awakened predator.

However, the predator didn't know what fear and pain were. The three-inch wound on his abdomen wriggled quickly, and within a few breaths, the muscles squeezed together to stop the blood flow.

In just another minute or two, this deep bone-deep wound will be completely healed by the predator.

"Tsk. There is no blood bag, it is indeed a bit troublesome." Night Crow shook off the mucus on the dagger, and there was also a cut predator in front of him.

Like the one scratched by the hunting crow, both predators were recovering their physical strength at an astonishing speed.

"Haven't you already been a blood bag? Where's your gun?" Night Crow impatiently kicked the rushing predator away.

Even if he and the hunting crow were able to deal with the attacks of hundreds of predators, it was impossible to keep their lives under the attacks of hundreds of infinite self-healing predators.

The hunting crow wiped the blood from his hand on the dagger, as if he hadn't heard the night crow at all, and rushed to the predator on the ground again.

After the sharp blade pierces the flesh, the dagger carries the blood of the crow into the predator.

The stabbed predator suddenly twitched, the separated wound could no longer heal itself, the viscera of the abdomen flowed out from the hole in the belly, and it lost its movement after a while.

Ye Ya, who was always watching the movement of the hunting crow, his eyes lit up. He didn't expect that the hunting crow really had a way to deal with the predators, which meant that there might be a slight possibility that they could get out of this slaughterhouse full of predators. Get out alive.

The hunting crow threw a small blood bag to the night crow, and said coldly: "Wipe it on the dagger, don't touch your own wound."

"What happens if you touch the wound?" Night Crow asked provocatively.

The hunting crow sneered: "At your own risk."

Ye Ya dubiously opened the blood bag, and suddenly realized what was in the bag. With a shake of his hand, the wound almost touched the bag of virus-filled blood.

In order to improve his combat effectiveness, he has trained several blood bags in the past few days, and he has seen with his own eyes how these people will be tortured by pain after being infected with various viruses.

He can torture those who are suffering without changing his face, but he doesn't want to feel the pain himself.

Swish!

Night Crow cut off the predator's neck with a dagger, and another fresh corpse was added to the ground.

"The eighth." Ye Ya silently counted.

The hunting crow should have also killed eight predators, and the two added up to no more than sixteen.Compared with the hundreds of predators in the research and development center, it is really not a number with a sense of accomplishment.

There must be a fight to the death between him and the crow, and before that, there are hundreds of predators waiting to be resolved.

Yet they are human beings with limited physical strength, not tireless monsters.

On the two walls of the R&D center that can't be seen at the end, the densely packed oocysts are like ripe fruits, which are quickly dropped from the walls under the catalysis of the siren and warning lights.

The frequency of the predator's awakening accelerated at a speed visible to the naked eye, and waves rushed towards the only two humans under development.

The hunting crow did not know how many times it kicked the oncoming predator away, and looked deeply at the closed metal door not far away.

The person who could make him surrender his life was still behind the metal gate. Even if he couldn't leave the restricted area alive, at least he had to make sure that person left safely before he died.

……

The killing in the R&D center continued with no end in sight. At the same time, Liang Fei was sitting next to the safe, racking his brains to escape from the predator's lair.

When he was at a loss, he suddenly remembered his strategy props again.

In this small black book, all the instructions that appeared before disappeared, leaving only pages of meaningless white paper.

Liang Fei was not discouraged, he followed the strategy to wait in the corridor, although he was dragged into the lair by the monster, he managed to find Xia Jue.It can be seen that following the strategy, although the process is uncontrollable, the result is still in line with expectations.

So what does the other instruction on the guide do?

Liang Fei still hasn't forgotten the blue and red medicine bottles that the Raiders asked him to find. Even though he was dragged all the way by the predator and thrown into the lair, he didn't let go of his grip on the suitcase.

According to his memory, he found the suitcase from a pile of trash, and put two bottles of medicine in Xia Jue's hand.

"Look at what this is, is it useful?" Liang Fei asked.

It was dark in the shallow pit, Xia Jue opened the medicine bottle in the dark, and smelled the smell of the medicine a little bit.

Xia Jue suddenly shook his hands and almost threw the potion out of his hands!

He hastily clenched the two bottles of medicine tightly, as if what was inside them was not medicine but his life.

He frightened: "Where did you find it?"

"Take whatever you want," Liang Fei said.

"Do you know what this is? This is what I used to make explosives before!" Xia Jue said in fear, "Just mix them together, and a slight vibration will cause an explosion!"

Xia Jue was about to popularize the safety knowledge of chemicals to Liang Fei, when suddenly his whole body was shocked, and he looked at Liang Fei with a look of horror: "You don't mean to...explode this place, do you?"

"Can it be done?" Liang Fei directly affirmed Xia Jue's conjecture.

A clear swallowing sound could be heard in the darkness, Xia Jue pinched the hot yam in his hand stiffly, and couldn't find a suitable reason to refuse for a while.

"Should...should..." Xia Jue swallowed back the word "can do" dryly, and replaced it with, "Should...you can try it?"

It's just that if the trial is wrong, there will only be bones left in these two pits.

Liang Fei found the door of the safe. This huge safe could barely accommodate two people.

They showed that they turned on the lighting device in the safe, and Xia Jue mixed the two medicines with a face of cold sweat.The translucent liquid slowly flowed along the container, Xia Jue's fingers trembled slightly, and a little carelessness would cause the medicine to explode directly in his hand.

"I've never blown up a building. If you blow up all the underground buildings, don't blame me." After Xia Jue mixed the two medicines, he stared nervously at the medicine bottle in his hand.

In fact, he also knew that they had no way out except to take the risk.The countdown in the restricted area will not stop because they are trapped. Apart from the increasingly thick poisonous gas in the empty area, there is actually another countdown in the restricted area.

Once the countdown is over, the entire restricted area will be reduced to ashes.

After preparing the potion, the two chose the place farthest from the safe to place the potion.They collected the sundries in the shallow pit and made a simple countdown device.

Next to the medicine, there is a sunken iron bar as a track, and a round stone is placed on the top of the track, and a thin thread is tied to the stone.

Liang Fei and Xia Jue hid in the safe, leaving only a small gap, and then lightly pulled the thin thread to let the stone roll along the track into the medicine bottle.

puff-

The stones collided with the potions in the vials.

boom! ——

The deafening sound awakened all the predators in the shallow pit instantly. Before these predators broke through the membrane, countless flying stone fragments exploded and shot into the predator's body like bullets!

Liang Fei and Xia Jue covered their ears in the safe, only to feel that the mountain was shaking for a while, and the metal shell of the safe was jingled.And they were hiding inside the metal shell, as if they were hiding in a giant bell that was ringing.

Humming tinnitus pierced into their minds, Liang Fei and Xia Jue were dizzy and almost fainted in the safe.

When the movement outside had just subsided, Liang Fei dragged Xia Jue out of the safe.

Everything in the shallow pit was turned into a mess, the corner where the medicine was placed was blown out of shape, and even a hole leading to the second underground floor was blown out!

Liang Fei grabbed Xia Jue who was still in a daze, and rushed to the edge of the shallow pit.

The oocysts near the medicine had been completely destroyed, but the few oocysts that were blocked by the safe survived triumphantly.Predators who are extremely sensitive to light and sound burst out one after another. Because of the impact of the explosion, they have not fully recovered their physical strength.

Liang Fei seized the opportunity, regardless of how disgusting the blasted mucus was, climbed up the shallow pit with two legs, turned around and dragged Xia Jue, who was weaker than him, up.

"Run!" Liang Fei shouted.

Without Liang Fei's reminder, Xia Jue also knew the urgency of the situation, so he immediately used all his strength and chased after Liang Fei with all his strength.

Behind the two, the predators who had just awakened saw the fresh food, and quickly chased after them waving their slender limbs.

"Do you know where we are now?" Liang Fei asked anxiously.

"Dragged all the way by the monster... who can remember what path it took!" Xia Jue said intermittently.

Neither of them knew their current location, which meant that they could only run wildly under the pursuit of predators.

If he ran into a place like a research and development center, wouldn't he have just stepped out of the wolf's den and into the tiger's den!

"Where are you going!" Xia Jue asked Liang Fei in a panic.

There were two forks in front of the two, one left and one right. When they were in a panic, it made people even more uncertain.

Liang Fei didn't know which way to run. In an emergency, he suddenly had a flash of inspiration and took out a ring.

[The ring of cause and effect] can connect people who have cause and effect with each other.

Liang Fei didn't want to use the props on himself, a faint arc of light appeared out of thin air, one end was connected to him, and the other end extended to a place he couldn't see.

"Left!" Liang Fei said decisively.

The direction where the light arc disappears is on the left, as long as he walks along the light arc, he will definitely find someone who has a mutual cause and effect with him.Within the "Virus Forbidden Zone", the only person who can link with him must be Shou Ya!

Xia Jue was taken aback by Liang Fei's decisiveness. He was already in a panic and couldn't tell the difference between east, west, and north, so he buried his head in following Liang Fei's steps, and was too lazy to think about it.

The predators behind were chasing after them. Fortunately, these predators had just woken up and suffered heavy shock injuries. They limped and followed behind the two of them, but they couldn't catch up with them for a while.

After the two turned the fifth corner, the predator behind them finally lost interest in them and gave up tracking.

Xia Jue fell to the ground with a pale face, took out a can of "energy drink" from his pocket and handed it to Liang Fei.

"You...how did you know to go this way?" Xia Jue panted heavily, looking weakly behind the corner of the corridor.

Liang Fei didn't answer him, didn't even go to pick up the drink Xia Jue handed him, and walked towards the corner of the corridor in a daze.

"What did you find?" Xia Jue asked suspiciously.

Behind the corner of the corridor is the research and development center located in the center of the entire underground research institute, where the Hunting Crow and Night Crow are trapped.

Liang Fei ran all the way back here along the light arc of "The Ring of Karma", but was too shocked by the scene in front of him to speak.

I saw that the metal gate that was supposed to be firmly closed had been opened at some point.

At the door of the metal door, there was a bloody corpse.

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