Lin Song also knew that there must be sacrifices if he wanted to kill the bloody path, and the Sword King had sacrificed, which was enough to show the severity of the battle here, so he couldn't care about the pain of losing his comrades, so he could only endure the pain and continue to fight to complete the task assigned by the Sword King.

Lin Song charged ahead, a wolf's tooth dagger almost like entering a no-man's land, killing ghosts when encountering ghosts, and killing monsters.

Suddenly, an infected person who looked like he was a black race ran towards Lin Song.

This is the first time that this black person has been infected, and the whole body of this thing is dark except for the white eyes and teeth, giving people an extremely unsettling feeling.

The's fingernails were more than an inch long, and they slammed into Lin Song.

Zhou Bingxun's eyes were quick, and a gunshot accurately concentrated the's brain, and the bullet quickly pierced his forehead.

At the moment when the bullet pierced the's head, the's whole body expanded, like a yeast-catalyzed expansion of bread, and after being pierced by the projectile, a violent explosion immediately occurred.

The whole process was like the process of a green infected person bursting, the only difference was not the spilled filthy infection, but a disgusting stench rushed towards him, followed by a black smoke like a poisonous miasma.

In an instant, a black mist appeared within a radius of several meters around Lin Song as the core, and the visibility of the black mist was almost zero, and the people outside could not see through what was happening inside.

Almost all infected individuals do not use their eyes to see, and they are believed to be controlled by chips to complete various movement indicators, so the black fog has almost no effect on the infected.

Although Lin Song's eyes were dark and he couldn't see anything, he knew that he was in danger by virtue of his senses, and those infected took this opportunity to launch a crazy attack on Lin Song.

The snow wolf screamed in a hurry, bared its fangs and jumped into the black fog, joining the melee.

And Zhou Bingxun and Zhu Zhanhai didn't dare to act easily, even a mistake could hurt Lin Song by mistake.

So they couldn't help if they were in a hurry, and Lin Song could only rely on his own bravery to settle this emergency.

Fortunately, Lin Song held a wolf tooth dagger in his hand, sharpening iron like clay, almost invincible, turning all obstacles into stumps and broken arms.

"Kill, kill, kill."

Under the pitch black, Lin Song slashed indiscriminately, only to feel that sticky blood stains began to splash on his face and body.

That is to say, Lin Song, an immunized person, can hold on for so long, and if he is replaced by someone else, he will not be able to hold on for even a minute.

Finally, Lin Song fought his way out of the black mist, and when he looked back, the snow wolf also jumped out after him.

But at this time, the snow wolf was already covered in blood, and his front legs were still a little limping.

"Snow wolf, you're hurt."

Lin Song was distressed to protect the snow wolf, and pressed his forehead tightly against the snow wolf's wolf head, pity and heartache mixed with a complex mood of reluctance, which made Lin Song's killing intent even stronger.

"Whew."

The snow wolf received the mercy of his master and cried out excitedly, which was to warn his master that great danger was coming.

At this time, Lin Song also understood why Qin Xue marked the intermittent red line, that is, to tell them that if they had a life, they could cross this blockade line and continue to move forward.

When Lin Song saw that Zhu Zhanhai and Zhou Bingxun also rushed over from the black fog, he was relieved to lead everyone to move forward.

The infected suddenly became rarer, as if the attack had depleted the enemy's reserves.

"Lin Song, I feel very uncomfortable."

Zhou Bingxun carried the big sniper and walked a little staggeringly, it seemed that the toxin contained in the black fog just now affected him.

"Sit down and take a break."

Lin Song also felt very tired, after all, they were all people, not perpetual motion machines, and the body needed a rest process to recover the energy loss caused by the hard fight just now.

Lin Song untied the supply bag, first took out a compressed biscuit and stuffed it into the snow wolf's mouth, then unscrewed the kettle and let the snow wolf drink one sip before he gave himself a sip of water.

The other two men each refueled themselves, ate some individual food, and drank a little water.

"I feel sick to my stomach."

Zhou Bingxun's body not only did not relieve the pain at this time, but had a more serious reaction.

"What's wrong with you?"

Lin Song looked at the blood vessels in Zhou Bingxun's arms as if they were about to explode, covering the epidermis like earthworms.

And with the intensification of Zhou Bingxun's pain, those blood vessels also began to contract violently.

"Have you been touched by a mother-infected person?"

When Zhu Zhanhai saw Zhou Bingxun's reaction, his eyelids subconsciously jumped a few times, and a very unpleasant emotion immediately swept up.

Judging from Zhu Zhanhai's nervous expression, Zhou Bingxun's situation is definitely not optimistic.

"What the hell is going on?"

Lin Song looked at Zhu Zhanhai's serious and painful expression, and had already realized that the ominous premonition was about to become a reality.

"My stomach hurts so badly, give me a good time, kill me."

Zhou Bingxun was in pain as if he had washed his hair, his black hair was all wet with sweat, and his hands trembled and held Lin Song's hand, asking him to beat him to death.

Lin Song was cowardly, this was the first time he had confessed, how could he shoot his comrades-in-arms, and they were also comrades-in-arms who lived and died together?

"Shoot, shoot, or it'll be too late."

Zhu Zhanhai urged loudly, so that Lin Song hurriedly shot and exploded Zhou Bingxun's head.

Because Zhu Zhanhai has seen through it, Zhou Bingxun at this time is no longer his possession, he has begun to mutate, and the danger of the maternal infected person is that the mutated virus can be spread quickly.

It can also allow a very strange synthetic creature newly researched by the enemy to parasitize the host's body, and the incubator is very short, only a few hours to hatch from the host's body.

Zhou Bingxun's eyes had become dull, and his trembling body was no longer trembling, but became a little cold-blooded.

Lin Song saw that something seemed to be squirming in Zhou Bingxun's stomach, and it went up Zhou Bingxun's esophagus, and then Zhou Bingxun's mouth was stretched open by something.

A monster like a big catfish came out of Zhou Bingxun's mouth.

As soon as the monster's head leaked out, it immediately opened its big mouth full of fangs, as if it wanted to swallow Lin Song in one gulp.

"Roar."

Zhou Bingxun suddenly moved, just like those infected, although he was not implanted with a chip by the enemy, but there was only one goal, that is, to bite Lin Song to death.