"This is what I just caught with a trap yesterday!" Seeing Ye Xuan seriously looking at the Night Demon lying on the operating table, Robert Neville walked over and said with glasses on his face, using camera recording function.

"It is rare to see them so quiet. When they see them, they are always very active." Ye Xuan said while observing.

"I gave her a severe sedative, about five ordinary people." Robert Neville said, and walked over to observe the condition of the Night Demon who had fallen asleep in his dizziness.

Ye Xuan looked up at Robert Neville, and then said, "Robert, did you say there was some progress before?"

"Well, I have prepared a serum that has some effect on these infected mice, but it is used on this night demon..." Robert Neville pointed to the experimental zombie rat placed in a glass box on the other side, then shook his head and sighed.

"Well, that..." Ye Xuan pondered for a moment, then looked at Robert Neville and said, "Actually, when I was alone, I also did some small experiments..."

"Hmm?!" Hearing Ye Xuan's words, Robert Neville looked at him suspiciously.

Ye Xuan's eyes fluttered, and he whispered a little in his heart, and then said, "Of course, I dare not catch the night demon. What I caught was only infected small animals, such as mice, cats, etc. I was not studying serums, but I found that under high temperatures, these infected animals are more aggressive, and at low temperatures, they will have abnormal reactions, as if they are not so aggressive, and they will even hibernate like snakes. Perhaps, the cold external environment may have an inhibitory effect on this super virus."

After saying these words, Ye Xuan looked at Robert Neville, who seemed to be thinking, and wanted to see how he reacted.

Of course, in fact, he certainly had no experiments. He just arrived in this world last night, so where did he have time to do any experiments? This passage was just something he said based on the plot developments in the movies he had watched before and had a little processing.

"Cold can suppress viruses?!" After hearing Ye Xuan's words, Robert Neville muttered to himself first, his face changed, and then looked up at the night demon lying on the operating table, and a light flashed in his eyes.

"Maybe, there is a way to try it, Jack, I need your help!" As he said that, Robert Neville greeted Ye Xuan, and then limped and walked towards the passageway.

Seeing Robert Neville's appearance, Ye Xuan raised the corner of his mouth, and then followed Robert Neville and walked upwards.

About twenty minutes, Ye Xuan followed Robert Neville with two large buckets of ice, and came to the underground laboratory again. The two of them first lifted the night demon down, then spread the ice on the operating table, and then lifted the night demon up.

Then, Ye Xuan watched Robert Neville hang a bag of saline for the Night Demon, and then took out a small bottle from a small refrigerator next to it, containing a lilac medicine liquid. He used a syringe to extract this lilac medicine and injected it into the bag of saline.

Looking at the bottle of lilac medicine in the refrigerator, a strange color flashed in Ye Xuan's eyes, but it was not shown on his face. Seeing Robert Neville operated, he picked up the small bottle with only a little residual liquid left, and asked casually, "What is the bottle in it?"

"Ga-391 serum, compound No. 6, this is the serum I said before that can inhibit viruses." Robert Neville took a look, then turned his head and continued to observe the Night Demon who was placed on many ice cubes.

Ye Xuan nodded slightly and said nothing more. Seeing Robert Neville focusing on observing the night demon, his mind moved, and the small bottle with a little medicine in his hand disappeared from his hand.

Feeling the bottle that appeared in the system's own storage space, a surprise flashed across Ye Xuan's face.

As I said before, the storage space provided by this system can identify items, and only tasks related to the task can enter this storage space. Now this bottle of small bottle can be included, which naturally means that the small bottle should be one of the task goals required for this system task, the serum of super viruses.

Before Robert Neville noticed, Ye Xuan took out the bottle of medicine with only residual liquid and put it on the table, and then thought about how to get the serum from the refrigerator.

He had seen it just now. There were quite a lot of these serums made by Robert Neville in the refrigerator, but he guessed how many bottles of these serum were. Robert Neville should remember clearly. If he took it, Robert Neville would not know.

Is it possible to ask Robert Neville to give him a bottle? He doesn't seem to have an excuse.

Seeing that the mission target was right in front of him but he could not get it, Ye Xuan suddenly felt that he was in a bad mood.

Madan, why do you think so much? You can't get it and grab it. Can you still be polite to him?

Compared to Robert Neville, Ye Xuan felt that completing the task was more important.

Anyway, I have no friendship with him, not to mention that I have saved his life indirectly. Otherwise, according to the original plot, this guy is now thinking about dying with Ye Demon.

What's more, if you have the chance to get the mission goal and give up, then why do you come to this world by yourself? Could it be that you are visiting the zombies?

Thinking of this, Ye Xuan narrowed his eyes slightly, and then suddenly took a step forward, pointing at Robert Neville's Jianjing and Qihai Yu acupoint.

Robert Neville, who was observing the Night Demon seriously, felt his whole body numb and he couldn't even move for a moment.

"Jack, what did you do to me?" He and Ye Xuan were the only two in the laboratory. Robert was not a fool. He immediately knew that it was Ye Xuan's hand that he had touched him, and a look of surprise flashed across his face.

Ye Xuan looked at Robert with a shocked look and smiled, "Don't worry, Robert, I didn't want to do anything to you. I just wanted to get something from you, afraid that you would stop him, so I came up with this bad idea."

"What do you want?" Robert calmed down a little at this time, frowned, looked at Ye Xuan with shock, suspicion, and disappointed.

"I need a virus and the serum you made. Don't worry, I'm also a human being and won't do anything to you." Ye Xuan smiled, first took out a bottle of serum that Robert had taken from the refrigerator, then took a clean syringe, walked to the night demon, and inserted the needle into its arm...

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Thanks to the reward of "Yu Fei" children's shoes!
Chapter completed!