Hearing the shout, Qi Jing turned around quickly and saw a zombie with blood on her face, rushing towards him with half of her skin-connected broken arm. In order to attack him, it did not hesitate to knock away the other two companions, as if it was just thinking about putting Qi Jing to death.

I can't beat the group fight, but I'm still very confident in fighting Qi Jing alone.

Instead of retreating and dodging, he suddenly jumped forward with one foot. With the impact force, he stepped on the other side of the chest with his other foot, aimed the sword in his hands at the part where the insect was - the head, and stabbed it with one sword.

Originally, the brain was protected by the skull, which should be the hardest part of the whole body, but the head was soft. Qi Jing easily stabbed the other person's face and then raised the sword blade upwards. His head was easily divided into two halves, and all the little insects that were still eating red and white inside were released.

They are much smaller than the black worms just now, faster and more numerous, with "paraflu virus" marked next to them. After seeing the light, they did not entangle with Qi Jing, and fell into the mud and drilled in. Some were trampled to death by him, while others escaped the attack.

"Thank you, I let it slip over just now."

Chris cut over two zombies, walked over to celebrate with Qi Jing, encouraged each other, and separated again, turned around and entered a new battle.

Now the entire immune battlefield has divided several areas.

In the center of the huge city is the entrance area for alien creatures to enter the underground. Tens of millions of citizens there have been infected and have become an unmanned area. Outside the unmanned area is where people hide, but there are no defenders, and the insects are spreading there and constantly infecting and reproduction.

Further out is the outer periphery of the city, which is where Qi Jing is now, which is the last line of defense for the immune army here. Once it is broken through, the station, that is, the blood vessels that transport them to the front line, will become a means of transportation for the swarm to expand outward.

Although the reserve immune reinforcements continued to replenish themselves into the battlefield, Qi Jing killed several zombies but failed to move forward half a step. The entire resistance line was stalemate, and everyone was struggling to support it.

At this moment, someone shouted: "Airdrop is coming!! Pay attention to the drone package in the air!"

As the small drone buzzed over his head, a large number of enhanced packages were airdropped onto the frontier positions. It happened that there were two around Qi Jing. After he fucked a zombie, he unboxed and opened them.

One is a few very small chips, and the prompt message is.

These plug-ins are also subdivided into various virus types and even subtypes, including parainfluenza viruses i, ii, iii, and iii, as well as rhinoviruses, respiratory syncytial viruses, and adenoviruses.

These chips are very light and almost no weight is felt. As soon as they are bought, they are stimulating to touch, and immediately activate and differentiate several thin legs, climbing along Qi Jing's arm to the back of his head.

After reaching the preparation part, the thin legs became plug probes and pierced into Qi Jing's skin one by one.

"hiss......"

Qi Jing took a slight cold breath. After a short period of continuous sting, a force penetrated his whole body: "After a long time, I didn't evolve from low-level T cells to cytotoxic T cells at all. No wonder it was so difficult to fight. This cd8 antigen is powerful enough, and I feel that I can turn those guys with my fists."

Another box contains a complete set, including a granzyme dissolution installation tank and 3 bottles of granzyme dissolution agent.

"Installation slot..."

Qi Jing fiddled with the kit he had, and after thinking about it, he realized that these should be installed on the long sword. After all, perforins and granzyme have always been good partners.

Sure enough, there is an installation site on the sword grid of the long sword, which can be equipped with a granzyme installation tank and then loaded with a full 3 bottles of dissolving agent. Qi Jing's weapon has also been improved. Granzyme is the key to accelerating the decomposition of infected cells. With them, the trouble of dismemberment can be saved.

Just a drop of dissolved agent can break them down and turn them into a pool of blood.

The improvement of equipment and strength shows the improvement of killing enemies. Qi Jing, who could only fight alone, can now easily deal with it even if he is surrounded by five or six zombies.

In a blink of an eye, the progress of the red number exceeded 20%.

However, while frontline T cells evolved rapidly into cytotoxic T cells, the zombies on the opposite side also evolved.

"Pay attention to the zombie bombs in the sky!"

Someone shouted, and Qi Jing wiped the sticky slurry on his glasses and looked up. The sky was covered with dense black dots, flying vertically towards them from far to near. Qi Jing shouted that something was wrong, and pulled several comrades around him to find a stone wall cover to hide.

This is a "bomb" made of zombies. It has not been processed and the method of launching is also very simple.

You just need to transport them to a high altitude, then release your claw hooks, and wait for free to fall. Although you will encounter the dense firepower of anti-aircraft anti-aircraft guns, the zombies are just to smash themselves into the battlefield, and it is not harmful to receive some machine gun bullets.

The density of this wave of attack was far beyond their imagination. The bombs broke into the battlefield of the confrontation between the two armies like raindrops with the sound of breaking wind. If the cover was not strong enough, the few of them would have been killed on the spot.

This is a zombie that was infected to the extreme by virus bugs, and they completely lost all their original physiological functions.

Open fractures, internal organ ruptures, or even skull bursts, cannot stop their attacking pace. Instead, the ability to repair at high speed will continue to grow huge and expand the body and a more brutal character.

“Cancerization!”

Qi Jing couldn't help but spit out two words from his mouth.

When a virus is infected, the viral genome will be integrated into the chromosome of the host cell, which can induce cell gene mutations and cause these cells to lose contact inhibition. Without contact inhibition, nothing can stop the proliferation and growth of cells, and what is manifested is cancer.

Cancer cells have no physiological functions, but they constantly absorb the growth space and nutrients of surrounding cells and must be killed in time.

But under the attack of this group of unintelligent enemies, the front line that had just been stabilized after upgrading its equipment was immediately dispersed. The frontier position war completely turned into a melee, with comrades, zombies, limb residues, insects, blood, and slurry mixed together.

Even if the T-cell army differentiated from the bone marrow recruitment is well-trained and well-equipped in the thymus barracks, there is no end to the enemy in front of them, and they will be tired and consumed.

I don’t know when it started, but Qi Jing felt that there were fewer and fewer comrades around him, and in the end, only Chris was left.

Chris retreated behind Qi Jing, kicked a zombie in front of him, and asked with a smile: "Brother can you hold on?"

"good."

Qi Jing knew his purpose of fighting, and now he is used to fighting. His tone seems plain and his attention is focused on the completion of the red number.

57.3%.

It's still half apart.

"I'm young and promising, I'm almost out of reach."

Qi Jing was stunned, and at first glance he didn't understand what he meant. After turning his hand to pierce an enemy in front of him, he looked at the slowly melting zombies and then asked, "What can't you do?"

Chris unfolded his protective cover, and there was only a phantom left in some places. Especially his thigh, several wounds had been bitten by the zombies, and blood was gushing out.

“My time is up.”

Speaking of this, he showed a hint of reluctance on his face.

"How could it be? We have just arrived not long ago." Qi Jing saw the problem with the protective cover, but his blue grid was still left with a lot of it. "The military uniforms were all collected together. Is this one of yours a defective product?"

Chris smiled and explained, "It has nothing to do with the clothes. The strength of the protective cover varies completely from person to person. You are a recruit, and of course the energy is full. I am different. Before I came here, the energy was less than 40% left."

Speaking of this, Qi Jing felt a sense of tragedy in his heart, and he threw the matter of being still dreaming behind him. He knocked away the zombies around him with one hand and held Chris with the other hand and wanted to rush back: "I'll send you back!"

"There are bugs and zombies in front of you."

"After all, comrades-in-arms fight..."

"I have lived for so long and killed thousands of enemies. It's enough." Chris stopped him, and when he said this, he became excited. "Anyway, I can't live for long. I don't want to be a deserter, so let this place be my end."

After saying that, he stuffed two needles from his military uniform pocket into Qi Jing's hand, rushed back to the battlefield with a sword. As the energy of the protective cover became weaker, in just a moment, several zombies surrounded him. Then dozens of black worms that exploded from the corpse jumped onto his back.

But Chris smiled on his face and kept rushing forward, and the sword in his hand was wielding even more crazy.

Qi Jing was entangled by several enemies behind him, and he watched him slowly fall into the encirclement and disappear into the swarm. With a light sound, a burst of fire exploded from the enemy group ahead, instantly overturning many zombies.

Chris is just one of the many soldiers who died in the line of duty. Qi Jing's comrades around him have actually changed a lot, and many of them have become new faces.

In order to replenish the front line, the blood and lymphatic railway line in the rear was running at full capacity, sending soldiers from the bone marrow, spleen, and thymus to the front line continuously.

The battle situation gradually became stalemate, and another mountain torrent broke out, and the giant vouring winch was dispatched three or four times, but in the end, it could only barely control the front line. The front line has been maintained outside the city and cannot move forward a little.

Qi Jing was surrounded by zombies twice, but he could barely get out of the trap by relying on the sends from Chris.

The enhancer can not only enhance his strength again on the basis of the cd8 antigen, but also extend this strength to his weapons. It not only makes the long sword sharper, but also makes the granule enzyme dissolved more powerful.

With the help of the influx of recruits, the pressure around him was gradually decreasing.

After fighting for so long, Qi Jing realized that as long as he distributed energy reasonably, he could still hold on until the end. Although it was just a dream, his strong personality made him instinctively want to complete this task, at least he would have to reduce the red number percentage to 100%. Moreover, he didn't want him to end up like Chris, just like him, and end up with a self-destruction.

But at this critical moment, another familiar rumbling sound came from the sky.

Qi Jing looked at the sky, and stone doors were slowly opening, and the arrival of a storm in another world was almost certain. After scanning the corner of his eyes, the percentage value remained at "82.8%.

He had used up the granule enzyme dissolver in his hand, and the interleukin enhancer had passed the time to take effect, with less than 20% of the energy bar left. If he was subjected to another airborne siege, Qi Jing didn't know what his outcome would be.

"It's a coincidence!"

......

Just as Qi Jing fell into a dream and fought with the immune battlefield created by his brain for 300 rounds, the examination results of bed 46 were sent to the internal emergency treatment room one by one.

CT is very typical. The patient's entire brain shows demyelination changes of the brain white matter, which is manifested as a low-density shadow with no boundaries. Her laryngoscope is also as Qi Jing guessed, and her vocal cords have long been exhausted by fungal infection.

A thick white film covers the glottic vocal cords, and it looks like it has been infected for a while.

"I should have a fever for a long time, but unfortunately the immune system is not good, and even the heat source that should have appeared is gone." Dong Yihua looked at the results report of CT tablets and laryngoscopy, and sighed, "It's better to treat it first, check the liver and kidney function, and then choose to use powerful amphotericin or fluconazole."

"Then, is that hormone still used?"

This is a dilemma for the patient. On one side, the infection is uncontrolled, antifungal drugs are needed, while on the other side, the lupus outbreak is urgently needed to suppress hormones. The two treatments are completely contrary, but now they have to go together.

"It still needs to be used, but the dosage cannot be increased, so it can only be maintained." Dong Yihua said, "By the way, you must not reduce the amount, the amount will rebound, and lupus will be even more uncontrollable by then."

"Yeah, I understand this."

Lao Wang has been taking care of his wife for so many years, and the most common thing he hears is that the medication cannot be reduced. There are also many patients around him who have reduced hormone dosage without authorization. It will become very difficult to control it after the rebound, and the final result will be very bad.

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