Getting up from the ground, Yang Yifei was still grinding and chirping in his mouth, he was unwilling! A full 20 million gold coins, how many zombies and mutant beasts does he have to kill to save 20 million!

Looking at the backpack, there were still 9.2 million gold coins left at this time, and there were still 200,000 gold coins left before being able to buy the strongest artifacts Xuanyuan Sword and Tiger Spirit Sword, Yang Yifei also wanted to upgrade a few more levels, the strong enemy was coming, and if he could improve his strength, he would increase his strength a little more.

After all, if he can't kill Zhang Pengjie by then, except for running away with a few daughters and Li Mingjie, the 100,000 people in the entire camp will definitely be slaughtered by Zhang Pengjie, and it is estimated that none of them will be able to escape.

Just as Yang Yifei was about to take Xiaojin out to continue the upgrade, Professor Taki Deming sent someone to inform him to go to the underground research institute.

"Didn't you just give that old man thousands of evolution crystals!" Hearing that Lu Deming was looking for him, Yang Yifei's heart was sudden, the old man was so verbose, he would rather go outside and face all kinds of zombies and mutant beasts than face the chattering old man.

"Hey! Forget it, let's go check it out! Originally, Yang Yifei didn't want to go, but in the end, he decided to go, and he still admired the old professor's spirit of working for the country!!

As soon as I came to the underground research institute, I was grabbed by the old professor and walked towards the innermost laboratory. "Hey...... Professor, what did you call me for? Yang Yifei didn't resist, and let the old professor drag him forward.

The old professor did not answer Yang Yifei, but after coming to the last laboratory, he still gave Yang Yifei a stack of materials, and then without saying a word, he turned on a projector and began to play various materials.

Looking at the information in his hand like a book from heaven, Yang Yifei couldn't cry or laugh, he didn't understand, knowing that he couldn't understand these things, the old professor showed it to him every time.

Putting down the information in his hand, Yang Yifei complained to the old professor: "If you have anything to say, I still have to prepare to resist the upcoming zombie army!" After speaking, he looked at the old professor with a resentful expression.

The old professor was also stunned by Yang Yifei's resentful appearance, and then said straight to the point: "Then I'll make it clear!" After our research, I have roughly figured out the genetic arrangement of humans who turn into zombies, and as long as I research an antidote that can restore genes, I can save humans after becoming zombies! ”

"Such a!" The old professor's words made Yang Yifei startled, and he said directly subconsciously.

Then seeing the old professor's dark face, Yang Yifei also knew that his reaction was a little excited just now, so he had to smile with a shy face: "I mean, under the professor's research, I believe it will be successful soon!" ”

This sycophant suddenly made the old professor's face as bright as a chrysanthemum, and in this life, the old professor is most proud of his research in genetics.

"Okay, less sycophants!" The old professor scolded with a smile: "I called you here to tell you that the success rate of the transformed evolutionary can theoretically reach 100%, as for the antidote just now, it is estimated that there is still a long way to go!" ”

Yang Yifei said in surprise: "Are you serious, the success rate can reach 100%?" "Once it really reaches 100%, he will no longer have to be tortured by Xuan Yuran and Tao Duo'er, and at the same time, if the two girls become evolutionaries, they will also have the ability to protect themselves.

"Hmm!" The old professor also became serious, nodded and said, "Theoretically, it can reach 100%, but you still need to conduct physical experiments to know the exact proportion!" ”

"Professor! Professor! We did it...... All succeeded! As soon as the old professor's voice fell, a researcher shouted excitedly and ran towards Yang Yifei and the old professor.

"Let's go, let's take a look!" The old professor was also excited, and after saying goodbye to Yang Yifei, he followed the researcher towards the transformation room. Yang Yifei also followed closely with Xiaojin.

When the three of them and one cat came to the transformation room, they saw 100 soldiers who had just woken up, and after Yang Yifei checked, sure enough, all the hundred soldiers had become low-level evolutionaries.

Yang Yifei did not continue to stay in the underground research institute, but took Xiao Jin back to the ground, he wanted to tell Xuan Yuran and Tao Duoer the news, so that the two girls would not continue to torture him.

After finding the two girls, Yang Yifei quickly told the two girls the news, and after the two girls knew, they were stunned at first, and then shed tears one after another, they could finally become evolutionaries, and finally be able to help Yang Yifei, no longer a burden!

"Okay, don't cry, I'll ask the professor to arrange for the two of you to transform as soon as possible!" Yang Yifei wiped away the tears on the faces of the two girls and said softly.

"Hmm!" The two girls nodded happily......

Two hours later, watching the two girls being sent to the transformation room and injected with the evolution solution, Yang Yifei's face couldn't help but show a trace of worry, after all, he was the closest person to him, and it was completely false to say that he was not worried.

"Yifei, don't worry, Sister Xuan and Sister Duo'er will definitely succeed!" Li Mengqi looked at the worry on Yang Yifei's face, held Yang Yifei's hand, and comforted him softly.

Although Li Mengqi said comforting words in her mouth, there was still a trace of worry in her eyes.

"Hmmm! I'm sure it will! Yang Yifei nodded at Li Mengqi and clenched Li Mengqi's hand......

Half an hour passed slowly, Yang Yifei and Li Mengqi stared at the two girls lying in the transformation room without blinking, just this half an hour made them feel that this half hour was longer than a lifetime, and the hands holding each other had already been soaked with sweat.

And what is more nervous than Yang Yifei and Li Mengqi are the several researchers standing on the side, after all, one of the transformations inside is the wife of the head of the regiment, and the other is the sister of the head of the regiment, if there is any mistake, it is estimated that they will be buried together!

Another few minutes passed, but the two women showed no signs of waking up, which also made Yang Yifei start to panic, "Why haven't you woken up yet!" Yang Yifei walked to the glass window, and even wanted to go directly into the renovation room.

After all, it usually takes half an hour to renovate, but now it has exceeded half an hour, so why doesn't he panic!

"Fly, don't panic! Wait a little longer! Li Mengqi held Yang Yifei's hand tightly, wanting to appease Yang Yifei's panic, but of course, her heart was also flustered.

One minute passed, three minutes passed, the two women were still lying down, at this moment, Yang Yifei and Li Mengqi couldn't help but panic, and the researchers were also so frightened that they had no masters, their little faces were pale, and one of them hurriedly trotted to inform the old professor.

At this time, Yang Yifei's original white eyes began to turn red, if there was really anything wrong with the two girls, he didn't know what he would do! Xiao Jin also felt the emotions in the bottom of his master's heart, kept circling around Yang Yifei, and whispered "meow" from time to time, wanting to appease the master.

"It's okay! It's going to be fine! Li Mengqi took Yang Yifei's hand and kept talking. The old professor also came from the laboratory at this time, with a few researchers, and kept looking at the electrocardiogram on the device, muttering: "Probably not!" "The ECG is fine, he really can't find any reason......

Another five minutes passed, and at this time, the transformation had been carried out for more than 40 minutes, and the tyrannical emotions in Yang Yifei's heart could no longer be suppressed, his two eyes became blood-red, and the murderous aura around his body overflowed, like a demon!

And a few researchers on the side have already collapsed to the ground, they know that it is over, this time it is impossible to escape!

"Uh-huh......" Suddenly, Xuan Yuran snorted slightly, and the murderous aura on Yang Yifei's body was withdrawn at once, opened the door of the transformation room, and immediately rushed in, and Li Mengqi followed closely. Because Xiao Jin's body is too big, he can only keep turning at the door.

"The Jade Emperor bless ......"

"God bless ......"

“……”

Seeing Xuan Yuran wake up, the researchers breathed a sigh of relief gently, but then their hearts began to hang again, because Tao Duoer had not woken up yet, and several researchers came out like all the gods and Buddhas who could be called in their hearts, begging Tao Duoer to be safe and sound.

After Xuan Yuran woke up, he looked at Yang Yifei's blood-red eyes and the tears on Li Mengqi's face, and asked puzzledly: "Yifei, Mengqi, how are you ......" Before the words were finished, he suddenly saw Tao Duo'er on the other bed who had not woken up yet, and asked: "Sister Duo'er hasn't woken up yet!" ”

As soon as Xuan Yuran's words fell, Tao Duoer's eyes slowly opened, and seeing that Tao Duoer had also woken up, Yang Yifei's face couldn't help but shed two lines of tears, he was really scared just now! He was afraid of losing these people closest to him!

"Wake up! Finally woke up! Seeing that the two women woke up, several researchers immediately hugged each other and cried, and even one of them passed out directly, in just one hour, it was like riding a roller coaster, they were still ordinary people, where could they withstand such ups and downs.

The old professor also took off his glasses and wiped the sweat on his forehead, if there was a real accident, he didn't know how to face Yang Yifei, who had always respected him!

Yang Yifei didn't check the attributes of the two girls for the first time, but quietly hugged the two girls, for him, it doesn't matter what the attributes of the two girls are, as long as the two girls can wake up safely, it's better than anything!

Li Mengqi also looked at it with tears in her eyes, smiling, the two daughters are Yang Yifei's relatives, and they are also her relatives, the end of the world has made all her relatives leave, and now she knows the meaning of cherishing the two words even more......

At this time, two hundred kilometers away from the camp, Li Mingjie, Ma Quan and Lin Ji were closely watching the way to the camp from WH City, and once they found anything going on, they had to go back to the camp immediately to report.

"I don't know when the corpses will come! We've been here for two days! Ma Quan held a cigarette and complained.

"You don't ......" Li Mingjie just wanted to speak, and a slight rumbling sound came into his ears.

Similarly, Ma Quan and Lin Ji obviously heard it. After glancing at each other, the three of them could see the tension in each other's eyes, and it was obvious that Zhang Pengjie had come with a group of corpses.

"Let's go, go back right away!" Without thinking about it, Li Mingjie immediately said.

"Hmm!" Ma Quan and Lin Ji nodded.

Without the slightest delay, the three of them rushed back towards the camp at full speed, after all, even Yang Yifei couldn't beat Zhang Pengjie, and there were at least a million corpses, the three of them could only choose to go back to report, otherwise they would stay and deliver food!!