On the tidal flats of Jiangxin Island, Chen Xin and Xie Guoping are still taking steps forward, and Xu Licheng has been carried by Chen Xin, and Xie Guoping has no intention of taking a hand. It's not that Xie Guoping dislikes Xu Licheng, but because Xie Guoping has been leading the way, and he also has the task of scouting.

Jiang Xindao said that it was not big, but it was not small, and it was nearly a hundred kilometers from one end to the other, although Chen Xin didn't know where Xie Guoping wanted to take him, but he could still see that he had been walking in the opposite direction of the laboratory.

Along the way, it was very different from Chen Xin's imagination, after the bridge was broken, the mutant creatures on Jiangxin Island did not decrease, on the contrary, there were a lot of zombies.

It seems that before the Jiangxin Island Bridge was blown down, there were a lot of lost and mutated creatures that rushed into the island, otherwise there would not be hordes of mutant creatures everywhere in such a vast land.

"Can we still go back to port?" Chen Xin carried Xu Licheng on his back and asked Xie Guoping, who was walking in front.

"It should be possible", Xie Guoping waved his dagger and carefully cut away the weeds in front of them, they didn't dare to walk on the road repaired in the middle of the island, and the road suitable for walking meant that they might encounter more zombies and mutants. Therefore, Xie Guoping would rather spend a little more effort to carve out a way in the wasteland, which is better than fighting zombies every three or five times, and the high density of zombies on the island at this moment makes Xie Guoping doubt that before the next wave of zombies arrives, whether he can deal with the zombies he encountered in the previous batch, in case of wave after wave of swarming, Xie Guoping has already been promoted to the 6th order, and he will still hate the spot.

"But the bridge is broken, how can I go back?" , Chen Xin asked very calmly, in fact, by now, he didn't really want to go back to the port, because Chen Xin didn't think that the little gangster who might know that Hu Ningsheng went to the unfinished building to find him could survive the catastrophe, so it didn't matter if he didn't return to the port.

"Let's try it, I'm here, I still have a back hand on the island, but it's been some years, and I don't know if it can still work", Xie Guoping looked around, as if looking at the terrain.

"Then please, I must go to the port for a turn", Xu Licheng didn't know when he had woken up, and said vaguely.

As soon as Xu Licheng woke up, he made up his mind to go to the port, which made Chen Xin quite helpless. Chen Xin just felt that it was not worth it for Xu Li to become Wang Jiayi and go to the port regardless of the risk, but who could tell the emotional matter, so Chen Xin didn't stop it, just sighed softly.

Xie Guoping glanced at Xu Licheng deeply, slowly approached a tree that looked quite tall, climbed up cautiously, chose a branch to lean on the trunk, and looked around.

"What are you afraid of?!" , Chen Xin actually didn't understand Xie Guoping's caution very much, the corpses of the brigade were easy to avoid, and it was not difficult for Xie Guoping to solve the small number of mutant creatures and zombies, but looking at his cautious appearance, it looked like he was hiding from something. So when Chen Xin watched Xie Guoping climb down the tree, he couldn't help but ask.

"When I was in the laboratory, I said that the whole building was shaking, and if it wasn't for an earthquake, there must be a big guy coming in the direction of the laboratory, at least the size of a building!" , Xie Guoping pondered for a while, and explained in detail.

"But isn't the bridge broken?" , Chen Xin still felt incomprehensible, the island was all plains, and there was no such a tall monster to be seen, and the bridge had been broken, no matter how big it was, it was impossible to go up to Jiangxin Island.

"Moreover, if it is really a big guy, it will definitely sink to the bottom of the river when you cross the river, what is there to be afraid of?" , Chen Xin raised his eyebrows, imagining the appearance of a monster like a mountain giant falling into the river and struggling.

"But what if it can swim?" After speaking, Xie Guoping bent down and lay on the ground again, his ears on the ground as if listening to something.

“...... Well, you go ahead and lead the way. Listening to Xie Guoping's words, Chen Xin was speechless, he always classified zombies as non-human existences, but in fact, whether they are ordinary zombies, evolved bodies, or mature bodies, they were originally transformed from humans, so maybe there will really be a zombie who swims well.

"......It's getting closer and closer," Xie Guoping said, standing up and dusting off his body.

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"Bang!" A bullet passed through the two heads of a mutated giant wasp at the same time, and the wasp's abdomen was still shrinking slightly, as if it wanted to shoot the huge needle in the abdomen forward before dying, but it shook a little, and finally fell to the resin floor of the laboratory, without even making a sound.

The person who shot was the poplar, and the originally white and delicate skin was mottled with sap of different colors, which looked similar to the juice flowing from the wounds of mutated creatures lying on the ground.

"Topol, do you still have ammunition?" , a person jumped off the console, it was Zhang Baixin who was carrying a kinetic energy sniper rifle.

"Not much", Poplar's chest rose and fell uncontrollably and rapidly, obviously his body was urging at full capacity, the little mutant creatures were scurrying around, and he could only follow everywhere and shoot and kill, "How many people are still alive?" ”

"There are eight more", Zhang Baixin said softly, a look of unbearability flashed across his face, although they were all sent by Hu Ningkun to spy on them, but after all, they were all living of the same kind.

"Heh, it's only half left", but Poplar still had a sunny boy's smile, grinning and revealing a mouthful of white teeth, but it was lined with stains and juice on his face, which looked extremely terrifying.

"It should be no problem for them to guard Xiao Wan to survive the next wave of mutant creatures", after all, Su Wan is the company's level 7 supervisor, usually this group of soldiers can't even see each other, Zhang Baixin arranged for them to guard Su Wan in the laboratory, they are also very happy, after all, compared to following the two of them to fight with mutant creatures outside, it is better to watch beautiful women work indoors.

It's just that the work in the hands of the beautiful supervisor is a little infiltrating, and the corpses of mutant creatures that can be seen everywhere on the ground have been cut into pieces, piled up all over the inner operating table, and some of the corpses are still oozing red and green juice, dripping on the ground along the operating table.

Su Wan's white coat was also stained with a lot of blood, but she didn't have the heart to pay attention to these, and kept running back and forth between several machines, although she didn't see any anxious look on her face, she kept saying in her heart, "Faster!" Gotta be faster! ”

There are not many weapons that Su Wan can use in her hands, once the potent gene activity inhibitor is used in a semi-enclosed space, the entire laboratory will be put down, even including herself and Zhang Baixin, if it is like facing only one mature body when she is underground, it is just right, but now countless mutant creatures are constantly coming, wave after wave, and they can't be used at all.

Therefore, she could only try her best to configure new potions on the spot, hoping to relieve a little of the pressure on the two outside.

Time kept passing, and a nervous look began to appear on Su Wan's face, the equipment in this laboratory was not professional, at least in terms of configuring genetic drugs, the accuracy was still much worse. In the process of configuring the potion just now, Su Wan relied on her past experience to correct the error, if the error could not be eliminated, it would inevitably lead to the failure of the potion after several accumulations!

Usually fail once a big deal to start again, the raw materials for configuring these potions are actually the sample tissues of mutant organisms, every laboratory has a lot of reserves, and now there is no shortage of raw materials, but the biggest problem is that there is no time, I am afraid that the mutant creatures outside will not give her time to configure the potions for the second time, and the frequency of Zhang Baixin's kinetic energy sniper rifle firing outside is becoming more and more intensive, and "bang bang bang" is about to catch up with the assault rifle.

"It's done!" , Su Wan's face was overjoyed, and her slender eyes narrowed slightly with her smile.

But the smile disappeared immediately, Su Wan picked up the test tube on the table with a solemn face and held it in front of her, staring blankly at the puddle of black liquid in the test tube, and the liquid seemed to have life and kept flowing.

As if having made up her mind, Su Wan took out the sampling gun, slowly encapsulated a drop of black liquid the size of a grain of rice from the test tube, and took out a bullet longer than a finger from her pocket, slowly unscrewed it, and carefully put the packaged liquid into the position where the steel core of the warhead was originally stuffed.

As soon as the warhead was loaded, Su Wan pinched the bullet and rushed to the isolation door leading to the outer laboratory, and even the eight soldiers guarding did not react, so they could only rush out with Su Wan.

Su Wan ran outside and saw Zhang Baixin looking at her with his back against the poplar, surrounded by corpses of mutant creatures.

"What are you doing here? Go back! Zhang Baixin roared angrily, stood up again after speaking, turned around, and pulled the trigger of the kinetic energy sniper rifle without hesitation.

The eight soldiers who followed out saw that the muzzle of Zhang Baixin's sniper rifle spewed out a tongue of fire, and the mutants who lined up at the gate were torn apart by the bullets at the same time in an instant, almost emptying the mutants at the door.

"Shoulders are about to break, aren't they?" Poplar didn't know where to pick up a pair of laboratory goggles and put them on his face, a pistol in each hand, and kept firing "bang bang", and the little mutants that leaked in under the sniper rifle fell under the gun one by one in front of the operating table before they could get close.

Zhang Baixin reflexively squatted down again, rubbed his shoulders and didn't make a sound, just stared at Su Wan, who was about to run to their side.

"You're a great gun!" , Zhang Baixin said to Su Wan who came over, every time he fired a shot just now, he felt like his shoulder was being smashed by a hammer, but it was controlled to the limit of what his body could bear, obviously this was specially adjusted by Su Wan according to his body data, so as to continue the maximum output.

"It's your gun", Su Wan corrected Zhang Baixin's statement, "I have already given it to you, and you will have to pay for the bullet in the future, don't think about me." ”

Looking at Su Wan's serious appearance, the corners of Zhang Baixin's mouth showed a slight smile, and he was about to say something, but the poplar behind him turned half his head sideways, interrupted them and said, "You two don't be disgusting, there are another batch of monsters outside the door, prepare!" ”

Zhang Baixin said, immediately stood up straight, clenched the sniper rifle, and observed the situation that Bai Yang's mouth said, but he was secretly thinking in his heart, "There are still 3 sniper bullets, and they will last for another three to five minutes at most." If there is no such powerful penetrating weapon, with the strength of himself and Baiyang, even if he adds the eight Jiangxin Island warriors on the side, it is estimated that it will not be enough for them to kill one or two batches. If it really doesn't work, you can only take Su Wan away from the Vision of God, even if you are blamed by Su Wan afterwards. ”

Zhang Baixin was not afraid that he would die in front of Su Wan, but he was afraid that after he died in battle, Su Wan's safety would not be guaranteed.

Zhang Baixin's ears rang again with what Chen Xin said before leaving, "There are two azalea liquids on the far left of the second floor of the third cabinet of the injection cabinet, which have the effect of feigning death, and after the injection, hide in the cold storage, maybe you can deceive the mutant creatures and zombie ......", he looked at the injection cabinet, his brows tightened, if Xiao Wan is really in danger, let that Vision of God go to TM!

"Let's talk about it when the bullets run out......", coming back to his senses, Zhang Baixin looked at the monster at the door, the distance was so close that Zhang Baixin didn't even need to aim to hit! But he still habitually turned his head slightly sideways, stuck in front of the crosshair, and was about to pull the trigger when a white and slender hand appeared in front of him, "Xiaowan? ”

"Change this bullet", Su Wan's white fingers pinched a bullet, which was a special bullet that had been tinkering in the laboratory for a long time just now.

Zhang Baixin didn't know why he wanted to change it, but as long as it was Su Wan who said it, he felt that there must be a reason for her, and when he was about to take the bullet, Su Wan's hand shrank again, and said in a low voice, "Be careful!" Do not let the bullet touch the skin, and do not approach it for 1 hour after shooting. ”

Zhang Baixin was a little curious, but he still nodded seriously, carefully pinching the lower part of the bullet with his fingers.

Bai Yang, who was standing on the side, also heard what Su Wan said, but several small mutants transformed from insects had already rushed into the laboratory, and he could only concentrate on shooting at them, not daring to turn his head to look at the bullets that even Su Wan had to explain so carefully.

Zhang Baixin loaded the bullet, which was already a few seconds worse than the original time requirement for shooting, and several large mutant creatures had already rushed into the door, but Zhang Baixin trusted Su Wan very much, knowing that the new bullet must have a special effect.

Therefore, Zhang Baixin still chose the most suitable angle unhurriedly, striving to penetrate as many mutant creatures as possible with one bullet.

"Bang!" The special bullet was fired from the kinetic sniper rifle, and the sound was not different from the previous one.

But the poplar standing in front of him shrank his eyes, staring at the mutant creature at the door and shouting, "Biological warfare agent?!" ”

Originally, after the sniper bullet was fired, relying on strong kinetic energy, it could also penetrate a lot of large mutant creatures in the back row, although there were always many smaller mutant creatures that were leaked and continued to rush to the laboratory, but there was always a flesh and blood effect, and it looked extremely lethal.

But this Su Wan's special bullet only hit one of the mutant creatures led by it and disappeared, and even Zhang Baixin frowned slightly, and curiously poked his head out from the sniper rifle.

Only, only a second passed! The mutant creature that was hit began to decay rapidly, looking even more exaggerated than falling into a pool of molten steel, and in the blink of an eye, it turned into a puddle of pus.

The mutant creature on the heel began to rot just by stepping on the pus, and in less than a few seconds, it was like the pus that had melted on the ground.

The wails of the mutants continued to disappear, but an unusually strong fishy smell began to diffuse throughout the laboratory, and even Poplar, who was used to seeing the killing fields, turned pale, swallowed hard and asked, "Are you sure...... Isn't this going to hurt us? ”