Looking at Shen Yan's surprised expression, He Weiguang couldn't help laughing.

"The drug stock solution should not be fake, when the disaster broke out, the state immediately issued an order for scientific research institutions in various places to develop a virus vaccine. It is said that the two scientific research institutes in Beijing and Jinling have made progress in the first month, but unfortunately in the end, the disaster worsened and there was a mass evacuation everywhere, which caused the follow-up research to be suspended. As for Hefei, it seems that news has been passed that the stock solution has been developed, and the result is ......"

He Weiguang obviously spoke with regret, and Shen Yan confirmed that Tang Haotian was not lying.

"Before, Haotian specifically mentioned this to me when he opened it, but at that time, Kaifeng was surrounded by tens of millions of zombies, and we didn't have enough self-protection, where did we have the energy to find the original solution. Still, I sent a few special operations teams to the site, but in the end, I ......."

The existence of the stock solution, everyone knows its important surname, it can be seen from He Weiguang's helpless expression Shen Yan can also see that the environmental situation in Hefei must be very bad, at least his efforts for the stock solution are officially because of the environment there in the end.

Seeing Shen Yan's thoughtful expression, He Weiguang said solemnly: "Boy, it is very dangerous there, although I know that you have some strength, but if you are not absolutely sure, you should not go." If it had been in the past, I might have asked you to complete this task desperately, but now, the appearance of mutant beasts has brought us an opportunity, according to their research, we can completely study the original solution, and the scientific research institutions of the base have also made preliminary results. So ......"

Hearing He Weiguang's concerned words, Shen Yan's heart warmed, and he shook his head and said, "I know." Any idea why I asked you before asking for an expert? In fact, the research progress on my side has also achieved a lot of results, and now we need manpower to speed up this speed. At present, we are still focusing on development, and we will try our best to improve our strength quickly so that we can cope with greater crises in the future. ”

He Weiguang nodded, "Well, that's what I meant." If there is no such premise, I will fight for the stock solution even if it is sacrificed, but now it is obvious that development is more important than the stock solution. ”

Shen Yan spent the night in Yangyuan Town, and just took the opportunity to free up the materials in the storage space, and by the way, he added a large number of weapons and equipment here to He Weiguang. What surprised him the most was that he had exchanged a large number of crystals from the other party, but fortunately, these things had not yet been studied to find out their value, otherwise Shen Yan's exchange would definitely not be so simple.

Second, the base of Yangyuan Town, where Shen Yan left, joined Tang Haotian and his party in a village a few miles away from the base.

"I didn't think that this time, you actually went there in person, aren't you afraid that you won't be able to come back in the end?" After converging, he glanced at Tang Haotian's makeup, and Shen Yan teased.

"Isn't it you this time! I heard your deeds when I first came to Yangyuan Town, and in their mouths, you are equivalent to a god-like existence! Tang Haotian was smiling at the moment, giving people a feeling of spring breeze, and he no longer had the feeling of being high and high when he first met.

Shen Yan blinked his eyes and said in surprise: "God? Then why did I go to Yangyuan Town and not see anyone treating me as a god, but still looking for me? ”

"There were only a few people in the base of Yangyuan Town at the beginning, and how many are there now?" Tang Haotian smiled and said: "Moreover, you came to the base alone at that time, and you carried so many materials with you, you can say that you want anything, and it is strange that you don't attract people's eyes." Hey, I'm a little puzzled, you're obviously alone, but why there are always endless supplies, as if you have that legendary space on you. ”

"Ahem!" Shen Yan coughed dryly after hearing this, then changed the topic and pouted: "It seems that I was indeed swaggering enough before!" ”

Seeing that Shen Yan avoided the topic, Tang Haotian didn't delve into it, and then exchanged a few words, and after a while, Shen Yan and Tang Haotian's team left the village.

Tang Haotian's team plus him has twenty-one people, most of these people are soldiers, and it can be seen from their actions that their military literacy is not weak. Others, although not as good as the professional soldiers, are also extremely agile.

Along the highway, Shen Yan and the others took about two days to finally arrive at the outskirts of Hefei.

The clear sky was covered with a layer of clouds at some point, and the whole sky was gray, Shen Yan and they moved forward cautiously all the way, about seven or eight kilometers, Shen Yan suddenly shouted: "Go in, quickly!" Then he took the lead in rushing to a nearby building. Tang Haotian and the others did not dare to slack off, and quickly followed.

"Chirp!"

As soon as everyone entered the building, a group of mutated birds flew quickly in the sky.

"Damn, there are these brutes everywhere now, if it weren't for Shen Yan's joining, I'm afraid we wouldn't even be able to get here." Tang Haotian said solemnly: "Entering the city, we not only have to face mutant beasts that may appear at any time, but also a large number of zombies, so everyone should be careful on the road behind, Shen Yan, I hope you can help everyone as much as possible at that time." ”

Shen Yan smiled and responded: "It's okay, those who can work hard!" As he spoke, he had already walked out of the building.

Just like Tang Haotian said, if it weren't for Shen Yan's enemy prophet along the way, I'm afraid they wouldn't have been able to reach the periphery of Hefei at all.

After perceiving it for a while, Shen Yan turned around and said, "The most important thing for us on this trip is to enter the target, so you all follow me along the way, don't act rashly, otherwise don't blame me for not saving you then." ”

The map of Hefei has long been remembered by Mira, not to mention the map of Hefei, even the world map covering the entire earth is in Mira's memory. After Shen Yan learned about the target from Tang Haotian's mouth, he immediately formulated a detailed course of action. To be honest, this kind of task was originally the most suitable for him to carry out on his own, and he might be able to reach his destination in a few hours, or even directly obtain the target. But after all, there are outsiders here, and he doesn't want to attract too much attention.

Shen Yan held a yew bow in his hand, relying on the surrounding buildings all the way to dodge and advance, and Tang Haotian and the others also held assault rifles one by one, carefully following. That Tang Haotian's identity is not only not ordinary, but his combat effectiveness is not weak at all, according to Shen Yan's understanding, the other party has at least the strength of a special soldier.

Time flew by slowly, and the three or four kilometers of road could be reached without a minute under Shen Yan's full outburst, but under the influence of Tang Haotian and others, the entire team spent nearly an hour before finally arriving at the midpoint of rest marked by Shen Yan.

"Let's go, go upstairs!" Shen Yan waved his hand, and Tang Haotian and the others cautiously and quickly rushed into a skyscraper. This building is thirty stories high, Shen Yan and they encountered zombies after entering, and then the killing began, and on the way they encountered mutant beasts, mutant beasts that were fighting zombies.

"No wonder there are so many mutant beasts gathered in the city now, it turns out that they are all feeding on zombies now!" Looking at the two sides fighting in front, Shen Yan had a general understanding of the current environment.

When the disaster broke out, most of the zombies gathered in the city because they wanted to hunt the survivors and plunder food. And now the mutant beast has appeared, but it feeds on zombies.

Of course, today's zombies are not the kind of stumbling existences they had at the beginning, their speed of action is much faster than that of normal people, and most of the mutant beasts are only two or three levels, and the strength of the two sides is not one-sided, and in the end they have formed a stalemate, each with its own territory. But what is certain is that because of the large number of zombies gathered in the city, the city is destined to become the center of their gathering.

As for what will happen when the strength of the two sides is raised to a certain level, and the new food chain is finally formed, we can only know later.

Rushing all the way to the top floor, Shen Yan and they chose a room to serve as a temporary resting place. Everyone has a distinctive feature, that is, except for Shen Yan, everyone else is stained with blood red, but Shen Yan is as clean as new. But everyone knows that from the first floor to here, in terms of the number of zombies and mutant beasts killed, the most is Shen Yan, which is many times higher than the sum of the others.

If it is said that the people under Tang Haotian's command before still had doubts in their hearts because of Tang Haotian's introduction to Shen Yan, then by now, the doubts in the hearts of these people have long since disappeared, and the only thing left is admiration, and even Tang Haotian himself has to get to know Shen Yan again.

"I really can't imagine how you practice this archery technique, you are even sent a seven-star bead from a hundred meters away, whether it is a mutant beast or a zombie, you can't escape your bow and arrow." While drinking water and resting, Tang Haotian couldn't help but sigh. Along the way, he didn't say much of this.

"How else can you practice, you can kill hundreds of thousands of zombies and mutant beasts with bows and arrows, and this archery technique can be the same as mine." Shen Yan said disapprerovitically.

"Hundreds of thousands!" Tang Haotian shook his head and said, "When I heard about you before, I didn't believe that you had such a strong strength at all, even if I saw you before, I didn't feel that you were strong. But now, I believe it! ”

On the roof of the building, Tang Haotian stood in a dark corner of the elevator shaft and pointed to the east, "Look there, there are three buildings in a triangular position." ”

Shen Yan followed Tang Haotian's point, and indeed, about seven or eight kilometers away, there were three buildings that were almost forty or fifty stories high, standing there in a triangular shape.

"That's where we're going, and that's the research institute that's underneath the building that surrounds three buildings." Tang Haotian said solemnly: "It is basically the center of the entire city, it was the concentration of zombies at the beginning, we must be cautious if we want to get close to it, it really can't be done, even if we delay some time, we can't rush in." ”

Shen Yan's eyes looked at the location of the three buildings, and he could clearly hear the roars coming from that location.

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