The reaction of several of them made Zhao Yunjie and Wei Zhen who were beside the bed look at each other, they didn't understand it at all now, how could Wei Zhen suddenly become a vaccine, could it be that Wei Zhen's blood was drained, and then all the people could not eat?

Hua Yu and Zheng Ming also saw Wei Zhen's doubts, so they walked over quickly, and at the same time Hua Yu explained: "We found two viruses in you, one is a virus that can make the zombies around you mutate and enhance, thereby accelerating the rapid mutation of the zombie body, and the other is a virus that guides humans to become zombies. We immediately conducted an experiment, and the conclusion was that your blood can neutralize the zombie virus. ”

Wei Zhen and Zhao Yunjie can be regarded as hearing clearly, in the final analysis, Wei Zhen's blood is the vaccine, then he is the last hope to save mankind, it seems that this answer is really right.

"I'm sorry, Wei Zhen, I almost killed you just now, I'm really sorry." Yun Zhe then came to Wei Zhen's side, grabbed Wei Zhen's hands without saying anything, and then said excitedly.

As long as you are an interest body, everything is right, and any prejudice and misunderstanding of you before will instantly become someone else's mistake, this is human thinking, this is human nature.

Wei Zhen and Zhao Yunjie looked at each other and smiled helplessly, it was obvious that Yun Zhe was the kind of person they thought, of course, this was not his mistake, anyone would do it, for the sake of the public, it was necessary to sacrifice a person.

But fortunately, Yun Zhe still has a human side, and he did not kill Wei Zhen directly, but struggled for a long time, so that Wei Zhen had a chance to live.

Wei Zhen looked at Hua Yu at this time and said, "If what you said is correct, then I can save my sister now?" ”

Hua Yu's smile disappeared immediately, and he said solemnly: "Not now, because first, we don't know much about the characteristics of the virus on your body for the time being, but we have roughly this estimate, and second, the virus on your sister's body is not an ordinary zombie virus, but can be called a maternal virus, that is, the source of the virus, even if your antivenom can save others, it can't save your sister, but we will do our best, don't worry, the only thing to do now is to do it, I would like to ask you to cooperate with us in the research and strive to develop a vaccine as soon as possible. ”

Wei Zhen's smile immediately froze, he couldn't save Wei Yuan, what was the use of such research, what he was most worried about now was his sister, if he couldn't save her, there was no need to study himself.

Zhao Yunjie also saw the change in Wei Zhen's expression, and guessed what he was thinking, and then patted him on the shoulder and said: "Wei Zhen, don't worry, Wei Yuan will be fine with a good brother like you, if you agree to research, I think when you save others, it will not be far from the time when Wei Yuan is rescued." ”

Wei Zhen didn't speak, but turned his gaze to Wei Yuan in the compartment, and sighed, maybe that's the case, there is only so much he can do now, at this time, Wei Yuan's fingers moved slightly, as if he heard Wei Zhen's heart, but because the range of movement was too small, Wei Zhen and they didn't notice it.

"Okay, I promise you, but this matter will be talked about until my sister wakes up, otherwise, I will not cooperate with you." Wei Zhen then said to Hua Yu, his eyes also looked at Yun Zhe.

Yun Zhe originally wanted to say something, but when he remembered what he had done just now, he felt guilty in his heart, so he didn't say anything more, he could only glance at Wei Zhen and nodded helplessly.

Hua Yu didn't know when Wei Yuan would wake up now, but seeing that Wei Zhen's expression was so resolute, he knew that it was useless to say anything now, and he glanced at Zheng Ming beside him, and then the two of them walked out slowly.

Yun Zhe didn't know what to say now, so he simply packed up the things in the ward, then glanced at Wei Zhen, and turned around and went out helplessly.

"Wei Zhen, you should cooperate with their research now, so that even if Wei Yuan wakes up, she will agree." After Zhao Yunjie saw that they all went out, he sat on the chair and persuaded Wei Zhen, hoping that he could agree, looking at Hua Yu's appearance just now, they are probably not sure when Wei Yuan will wake up, if it is delayed for a long time, no one knows what will happen.

"I just want Wei Yuan to be able to see me by her side when she wakes up, and she won't be scared anymore." Wei Zhen's eyes were always at Wei Yuan, he didn't look at Zhao Yunjie, and said sluggishly.

Zhao Yunjie understands Wei Zhen's feelings very well at this time, and he doesn't know how to persuade now, after all, he also feels that Wei Zhen owes Wei Yuan too much, a girl, in this environment, it is not easy to persist in living until now, not to mention worrying about his brother's life and death every day, the relationship between their brothers and sisters cannot be explained clearly with just a few words.

That night, there was no sound in the empty corridor of the laboratory, and although there were lights illuminating, the silence of the isolation room still gave people a chill.

But at this time, Wei Zhen was not a little afraid, he was just hoping that his sister could wake up early, it was very late, Wei Zhen's eyelids were tired, he slowly closed his eyes, and then fell asleep.

Maybe he really wanted Wei Yuan to wake up, Wei Zhen dreamed of his sister soon after falling asleep, from childhood to adulthood, from school to when they separated, Wei Zhen's face also slowly turned from joy to sadness, in the end, Wei Zhen saw Wei Yuan's figure slowly getting farther and farther away from him in the isolation room, he couldn't help shouting: "Sister don't go, don't go, brother won't leave you, sister ......"

When he said this, Wei Yuan sat up suddenly, and then shouted, "Sister." But he was immediately startled by a face in front of him, and at this time he was close to Wei Zhen, and the distance was too close, and Wei Zhen didn't see who it was.

"Ahh With a sound, Wei Zhen was obviously taken aback, his body moved back, and he opened the distance before he could see who the person in front of him was, and he couldn't help shouting: "Wei, Wei Yuan? ”

At this time, except for Wei Yuan, there was no one else sitting in front of his hospital bed, when Wei Zhen saw this scene, he couldn't believe it at all, and subconsciously turned his head to look at the isolation room next to him, there was no Wei Yuan's body on the hospital bed.