Zombie antibodies. Zombieization will no longer happen to the gamers under any circumstances. The inhabitants of the game world will only be zombieized if they have taken direct damage from zombies. Requires 30 civilization points.

This is the first must-have exchange that Aki Feather makes. This exchange allows players to be free from being tied down when fighting zombies. In fact, what Qiu Yu wants is that the natives in the game will no longer be zombied, so that they can also be used as a force that can be used.

And there is indeed an exchange for completely eliminating zombies in the exchange, but it's a pity that the price makes Qiu Yu not even dare to think about it.

After exchanging the Zombie Antibody, an exchange option that was not available before was unlocked - Evolution Antibody, which has a chance to obtain the ability of the Zombie in the battle with the Zombie. A thousand civilization points are required.

As soon as this exchange appeared, Qian Xiao and Li Ningfeng shouted together to exchange.

Qian Xiao saw the value of this exchange, while Li Ningfeng relied on amazing intuition.

Although I can't see any amazing abilities of zombies yet, at most, the running zombies are more able to run.

But it is completely foreseeable that as the three-day update continues, the zombies that will appear in the future will become stronger and stronger, and their abilities will become more and more terrifying. But if you have this exchange, you can use the ability of zombies to deal with zombies, and players will have the qualification to run side by side with zombies.

However, Qiu Yu only had 1,370 civilization points left in his hand, and the price of this thousand was undoubtedly to push Qiu Yu onto the gambling table with no turning back. And Qiu Yu never gambles. Therefore, Qian Xiao and Li Ningfeng could only squat on the ground to comfort each other.

Next, on the issue of food, Qiu Yu exchanged four items in one go.

Food preservatives. The shelf life of all foods is doubled. There are two points of civilization that are needed.

Love canning. Half of the food searched for is canned food with a very long shelf life. There are three points of civilization that are needed.

Food hoarding. In unexplored buildings, collect more food than you would have otherwise. Civilization points are needed for five points.

Underground Reserve 1st Order. A small amount of underground storage for food has been added. Civilization points are needed for five points.

The four exchanges cost a total of fifteen civilization points. However, the effect of the superimposed exchange of these fifteen civilization points is no worse than the exchange items of protein capture and zombie food.

Even though the efficiency of Akiwa is already quite high, an hour is too short. Once the food was redeemed, everyone was thrown back into the game once again.

Although it is currently the time for the game to be updated, Qiu Yu did not stand at the window and stare stupidly like last time, but slept directly until dawn. After getting up and eating and drinking, I found Ivan and asked for a pot of plants with radio functions, and listened to the latest radio of the N75 building with Lao Luo, who came to him early in the morning.

“…… At present, no new types of zombies have appeared, but the strength, reaction, physical strength, and speed of ordinary zombies have been greatly improved. The speed alone is close to that of the previous running zombie. The running type, which has begun to move during the day, has not improved significantly in other aspects, but its speed has reached the level of a professional athlete...... The zombies that are evolving rapidly are no longer something we can deal with alone, and we must unite for your own sake and for the sake of humanity as a whole......"

"If this zombie continues to evolve, will it be okay?" Lao Luo thought it was foolproof to stay here yesterday, but today he began to waver.

Akiwa turned off the plant, "That would be too unreasonable." ”

"How does that make sense?"

"In order to give us time to understand the rules of the game, the game suppressed the power of the zombies in the first few days. Now the repression has been lifted and they have been restored to normal levels. ”

Lao Luo thought about it and felt that such words were acceptable. But Qiu Yu continued, "But from the point of view of the exchange of zombie information, it is inevitable that zombies with various superpowers will appear later, at most it is better than all zombies getting superpowers together." ”

Lao Luo's face was ugly, "It seems that it's not safe here." ”

"At least it's safe for now." Qiu Yu got up and packed his bags, "Now this laboratory is so conspicuous that you can see it from several kilometers away, and it is estimated that many people will come here to seek refuge." Whoever comes, let them in. Don't worry about security and management, and by tomorrow at the latest, powerful players will be here. ”

Although curious, Lao Luo knows what to ask and what not to ask, "...... are you?"

"I also got the N75 to see how it was going, and if necessary, I'd bring them here."

"Leave now? At least go to Ivan and ask for high-tech self-defense weapons. ”

"It's useless, what we unlocked is the lab itself, not the technology in the lab, so there is no possibility of bringing out the things here at all."

Although Qiu Yu said so, Lao Luo still didn't give up. After sending Qiu Yu downstairs, he grabbed whatever he saw, and walked outside when both hands were full.

However, after opening the door of the laboratory according to Professor Ivan's operation method, there was no longer anything in front of him, but he couldn't get out.

Touching the wall in front of him that seemed to be made of air, Lao Luo scratched his head and said, "It's true." ”

Qiu Yu, who was covered in cold sweat, was about to speak, and Ivan's voice came out of the loudspeaker at the door, "You want to go out?" It's now in disaster lockdown mode, and the entrance has opened up a stand wall, which only I can lift here. ”

The voice fell, and the wall of the stand was lifted. Lao Luo, who was leaning on it, fell out of the way. And all the things that belonged to the laboratory in his hand were left in the door.

After a short distance away from the lab, the zombies gradually appeared. Zombies who were squeezed out of other places yesterday because of the unlocking of the lab began to return to this area again.

Qiu Yu found a lone zombie, intending to test how powerful they were now. But before he could make the first move, the zombies that were still more than twenty meters away rushed like chicken blood. The distance of more than 20 meters took less than six seconds, and this speed alone was not much slower than that of ordinary people running at full strength. Improvements in other areas are even more striking.

Qiu Yu gave the zombies a chance to make the first move. It was like a beast's blow, not only swift, but also more powerful than an adult's full burst. The only thing that can't compare to humans is that after this pounce failed, the zombies who used too much force lay on the ground and couldn't get up for half a day.

But even so, if you change to someone who has not received combat training, most of you can't even catch the zombie axe.

Qiu Yu walked to the zombie who was trying to get up, and his knife fell.

The knife used nearly 30% more force than before, but it was still stuck in the cervical vertebrae.

For Qiu Yu, this is worse than all the other attributes added by zombies combined. After all, no matter how strong the zombie becomes in other aspects, as long as its agility does not reach its own level, there is no possibility of touching itself in the face of the perfect vision of perception spread.

But the zombies have hardened, which means that each knife in the future will cost more effort.

This is not just a simple subtraction of what used to be cut down by 100 and now by 50. A stiffer neck will also lead to a decrease in combat efficiency, which can simultaneously cope with a decrease in numbers and an increase in the wear and tear of weapons.

This is only the second update, and Qiu Yu is feeling the obvious pressure. This is still the case for Qiu Yu, who can barely be regarded as a first-line combat power, and the situation of others can be imagined. The statement in the N75 broadcast may be to pull people, but in essence, it is not wrong, only by uniting can we have the strength to deal with the increasingly powerful zombies.

After catching the lone zombie and testing it a few times along the way, Qiu Yu finally ran into the running zombie as he wished.

The current level is perhaps more appropriate to call a sprint than a run. Ninety-nine percent of humanity doesn't even want to run past it. And the remaining one percent will also be caught up after running a certain distance due to the decay of physical strength. To put it simply, when ordinary people encounter the current running zombies, one of the two parties must die to end the chase.

Of course, most of the people who die are on the human side. Because zombies don't go head-to-head with you, they will use their loudest voice to call for companionship as soon as they start chasing.

Run, can't run, fight, most of them will be heaped to death by numbers. Qiu Yu didn't dare to hold it up after trying one, and almost relied on perception to spread and sneak all the way. It took five hours to walk less than ten kilometers.

When he saw the long-famous N75 Building, Qiu Yu felt a little more disappointed than happy in his heart.

Covering an area of nearly 10,000 square meters and more than 100 meters high, the building is indeed worthy of being on the map. But after seeing the future building that covers an area of more than 200,000 square meters and is even twice as tall as here, how does Qiu Yu think that this building is a small toothpick that can be pushed down.

Probably because of the frequent cleaning, there are many zombie corpses outside the N75 building, and there is a smoking incineration pit not far away. It's just that for the zombies who are wandering around every day, if they don't deceive their nests, they don't want to kill them in a few decades. At this time, dozens of zombies standing under the building and waving their hands are the best example.

This little amount, if Qiu Yu didn't want them to find out, they would definitely not be able to find it. The same is true for those who stand guard in the building.

The people here are smart. The ground floor of the building was completely abandoned and the staircase was blasted. If you don't think about whether you can use the elevator, the only way to the second floor is to climb the exposed steel bars at the blast opening, or wait for the people above to pull you up with a human-powered elevator made of planks, ropes and pulleys.

There were several people watching such an entrance, but it was like an ornament in front of Qiu Yu, who was agile and had God's vision. It took less than five minutes to infiltrate.

"Hey, I have something to do with the boss, why I can't find it all over the building." Qiu Yu asked as he stopped a cowering aboriginal with a ruffian.

The other party was stunned for a moment, and said carefully, "Boss? You mean the commander, right? If he hadn't been in the command center on the top floor, I wouldn't know where he would be. ”

Qiu Yu waved him away.

The top floor, 42 floors......