Because of the appearance of the mutant beast, the speed of the team's advance increased sharply, and when Shen Yan and Guan Feng were behind them to destroy the incoming enemy, they had already rushed in and out of hundreds of meters. Shen Yan chased after the team while shooting those mutant beasts that passed by, his current body enhancement had reached the third level, and with Mira strengthening to the fourth level, he was just around the corner to reach this level.

But three times the strengthening of ordinary people, it does not mean that all his physical fitness can be doubled in an instant, especially the speed, it is impossible to say that he used to be 100 meters and 13 seconds, and after three times, it became 100 meters and 4 seconds, and the reflexes, strength, etc. are the same. To put it bluntly, the strengthening of the body only opened a door for him, so that he had a convenient door to continuously tap the potential of the body, and if you want to open this door completely, you must continue to hone, keep fighting, and constantly use all kinds of pressure to force yourself to improve.

The mutant beast is also a strengthened existence, according to Mira's judgment, most of the enhancement levels of these mutant cats and dogs are second-level existences, and the dozen or so giant mutant rats that appeared on the roof of the villa before are even third-level existences. However, these presences are clearly the result of seedling pulling and do not fall within the scope of normal reinforcement. And the only way to do this is to swallow a large number of individuals containing the virus, so that the virus continues to accumulate in the body and accelerate the strengthening process. This made Shen Yan understand why there was not a single zombie in the area around the villa.

Human genes are different from animals, and the effect of the virus after infection will also be different, animals will only be strengthened when they are infected, while humans will become like walking dead when they are infected, leaving only instinctive consciousness.

Mira once said that zombies will continue to strengthen over time, and in the end, they will not only increase their own strength, but may even recover a certain amount of wisdom. Of course, it is impossible to completely return to the previous state! Perhaps, in the years to come, they may suddenly become self-conscious, as humans did when they separated from a group of monkeys, and they will eventually become "humans" again.

In the process of chasing the team, the yew bow shot arrow after arrow under Shen Yan's control, each arrow would be accompanied by a strong wind whistling away, and each arrow would take away the life of a mutant beast in an instant.

"Damn, the garbage that spawned this gang hasn't even crystallized, which makes Lao Tzu's storage space bigger!" A mutant dog that came from a sneak attack was put to the ground by Guan Feng, and when he passed by, he quickly checked the corpse of the mutant dog, but to his disappointment, there was no fart in the dog's head.

Shen Yan ignored Guan Feng's scratches, he still kept shooting the mutant beasts all the way, and when the distance between him and the team was less than ten meters, he had already cleared the mutant beasts on the left, and the four on the right were already killed. At this time, the four mutant beasts finally approached the team in the hurry, and went straight to the team at the first time, and suddenly a miserable scream sounded, and a stream of blood filled the surroundings.

"Made, even if Lao Tzu is dead, I have to pull you dog offal together!" A soldier who was not bitten in the neck by the mutant dog that pounced on him because of the obstruction of his arm screamed loudly, and quickly circled the mutant dog with his other hand to hug the mutant dog tightly. He hugged the neck of the mutant dog, and even opened his mouth after scolding, and wanted to take a bite around the neck of the mutant dog!

Some people take the lead, and some people imitate, not to mention this kind of life and death.

The two soldiers who were bitten by the throats of the two mutant cats, the moment their throats were broken, their expressions showed determination, they did not scream, they did not roar, but at that moment, as if returning to the light, they suddenly opened their hands and hugged the mutant cats on their bodies, and the last eyes were even more smiling, looking at their comrades-in-arms.

With tears in their eyes, the comrades-in-arms around them raised the bayonets in their hands, knowing that this was an opportunity for their comrades to assassinate mutant beasts when they died. The speed of these mutant beasts is too fast, so fast that they can't catch each other's figures at all, and they want to kill each other, only for a moment. The bayonet was thrust into the mutant cat's body, and several screams rang out......

Shen Yan ran all the way from behind, he saw the scene just now clearly, and at this moment he couldn't help but think of such a song in his mind: "Let our flesh and blood build our new Great Wall!" At that moment, the actions of the two soldiers gave Shen Yan such an illusion, as if they revealed a belief in protecting their comrades and protecting their fellow citizens at that moment, this belief could not be erased even if it was death, even if it was broken bones, they would pull the enemy to die together.

It seems that the sons and daughters of China have always erupted into such a belief of resistance after being oppressed for thousands of years. This belief can make people crazy, and it can also make people not afraid of death. But Shen Yan thinks, why is such a belief so sad, why is it so gloomy, why can't this belief burst out in advance before the oppression comes?

Shen Yan's eyes were red, not only him, but Guan Feng beside him also had red circles in his eyes at this moment, and his eyes seemed to remember something when he was stunned, he raised the assault rifle in his hand, aimed at the last mutant cat that pounced, and shot out a tongue of fire with a roar in his mouth, and this tongue of fire was no longer like before when he couldn't catch the figure of the mutant cat, and every bullet actually hit the body of the mutant cat, so that it finally fell to the ground.

"Hey, I didn't expect the captain to break through in such a situation!" Shen Yan's eyes lit up, and he couldn't help but look at the soldiers who were still speeding in front of him: "These people have experienced life and death one by one, and it should be a great help if they all develop into worker ants." ”

According to Shen Yan's order, Li Shanguo led the team all the way forward, and the speed under his feet became faster and faster. He heard the sound behind him, but he didn't stop, if someone looked at him at this moment, he would find that his eyes seemed to be blood-stained, but his eyes showed firm determination, but if you look closely at the depths of this place, you will find that there is a touch of sadness!

The team has not stopped, and has advanced nearly two thousand meters so far, and at a distance of two thousand meters, many soldiers have begun to breathe, after all, these soldiers have not rested since the day, and their nerves have been tense. But no matter how tired they were, no one in these teams stopped, because they knew that they could move forward unhindered all the way, and that was because there were companions in the rear who were buying time for them, especially the two new figures, who faced the mutant beasts and reduced the biggest threat to them!

At this moment, even Zhang Shanshan, who had been noisy, did not complain anymore, helplessly, the surrounding atmosphere really made her unable to have such thoughts. Qi Lan had been silent under the burden of several soldiers in rotation, but her pale face could be seen by anyone who saw it, and she was even weaker! Shen Yan didn't know what kind of illness Qi Lan had, why he had to travel so far from Nanjing to Xi'an when he was so seriously ill. But from the way the soldiers looked at her, he could sense that her illness was not innate, but must have something to do with it.

The three biological experts are all old men who are over half a hundred years old, and one of them, an old professor named Huang Yan, is nearly seventy years old, they are not those soldiers, and their perennial research makes their bodies not as good as ordinary people, plus they are so old, less than two thousand meters of speed have made them already out of breath, and they are already in a state of only intake and no out. But even so, their eyes never let go of the two iron boxes carried by the soldiers in front, where they stored the results of their research; There is information that has the potential to decipher the mystery of the virus.

Professors, generals' families, no matter which one they are, seems to be people with extremely high status. Shen Yan was a little puzzled, since they had such an identity, why did they go all the way from Nanjing to Xi'an, they didn't take a plane, but went by car? You must know that the motherland is not a time of peace, there are zombies everywhere, there are dangers everywhere, and if you are not careful, you may be doomed. As a large military region in the Nanjing Military Region, Shen Yan didn't believe that even a plane could be dispatched there, after all, there were no zombies in the sky.

It's a pity that after he joined Cheng Yanqiu's escort team, he faced the siege of mutant beasts outside, and he didn't have much time to ask except after confirming the identities of Huang Yan and the others.

The attack of the first group of mutant beasts had already been wiped out by Shen Yan and them, and there were almost fifty of them before and after, but in the end, just the approach of the four mutant beasts caused the death of five people in the team. It is conceivable that this number would have increased if it had not been for the outbreak of those soldiers before! And just after the team had advanced more than 100 meters, a roar sounded again from the rear of the team.

"No, captain, I'm afraid it's hard to run to the side of the guards like this!" When Shen Yan saw the crooked cars parked on the highway from a distance, he finally couldn't help but say.

Seeing Shen Yan's eyes looking at the car, Guan Feng instantly understood what he meant. The disaster has only happened for more than two months, and although many cars on the road have stopped because of collisions, there is no problem in finding a car to drive in them! But now the mutant beasts are close behind, and it is too late to find a suitable car, after all, there are nearly 100 people here!

The two of them did not stop their pace under the exchange, and the roar behind them was getting closer and closer, they knew that the second wave of attacks of the mutant beasts was coming, and this wave of attacks was probably even more fierce than before!

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