From where he went, and back from here, Yu Nan turned his head to look at the mouth of the tunnel at the edge of the crater, and just two minutes after he appeared, two figures appeared at the mouth of the tunnel and ran quickly.

These were two clones of Alice in tight black combat uniforms, and when they rushed up the hill to Yu Nan, one of the clones with number 76 on their bodies smiled and exclaimed:

"Mr. Yunan, you're finally back, Alicia already knows you're back, but she's doing experiments, let's let you know if it's not that she's not coming to pick you up."

Yu Nan is equal to the second-in-command in the hive, and all Alice is extremely familiar with him when he leaves, but to let Yu Nan tell which of them is who, Yu Nan can only look at their identification numbers.

"How long have I been out of base?" Yu Nan frowned and asked as he looked at the grass that had begun to emerge on the ground of Raccoon City.

Number Seventy-Six said with a smile:

"You came out twenty-five days ago to release the antidote and suddenly disappeared, Alicia sent us to search everywhere but couldn't find your whereabouts, but the Red Empress said that you are not in danger, so Alicia just set up surveillance equipment all over Raccoon City, and then continued to do genetic research."

Yu Nan nodded, he has been mixed for many years, and it has only been twenty-five days here, so the time difference is not big, and the surrounding grass also shows that the ecology of this world has begun to recover, maybe in a few years, the new vegetation and microorganisms of the entire biochemical world will decompose all the zombie corpses.

Entering the hive base, Jiang Xiao took a look, this place has been sorted out by Alice, in the explanation of No. 76, in addition to this passage in the crater, the tram passage to the exit outside the city has also been restored, and the entire hive facilities have also returned to normal one by one.

Take the elevator to the bottom of the laboratory, and as soon as he opened the laboratory door, Yu Nan saw Alicia who was doing the test seriously in the sterile room.

Yu Nan waited in the laboratory, and after more than half an hour, Alicia came out of the disinfection room next to the sterile room, and when she saw Yu Nan, Alicia stepped forward and hugged him and kissed him, and let go of her hand a little, Alicia looked at Yu Nan's face and said with a smile:

"I haven't seen you for so many days, but you are more powerful and confident, and you haven't had the murderous look on your face when you came back from outside, this time you come back, there must be something important, right?"

Alicia didn't ask Yu Nan where he went, nor did she ask him what he did, she only knew one thing, the zombies in this world had disappeared, and the nearly 10 million people who survived were saved by Yu Nan, and she was still alive because of Yu Nan's special serum, and what else was worth her attention to.

Yu Nan patted Alicia on the back, and the two walked to the lounge next to the laboratory, which is also Alicia's residence here, and after the two sat down, Yu Nan looked at Alicia and said:

"Is there any progress in your research these days?"

Alicia shook her head and nodded again, saying:

"There is no big breakthrough at all, your genetic structure is very stable, and all kinds of viruses are almost impossible to cross-test, but because of this, I have extracted a special drug from your serum, which can actually kill all viruses in the past of human beings, and at the same time repair various genetic defects, this drug I named YN-01, is not far from mass production.

As for the specificity of your genes, I must have suitable subjects and samples for simultaneous testing to know the structure of your genes. ”

Yu Nan took out a tube of his fresh blood sample from the compressed space belt, handed it to Alicia and said:

"I'll solve the matter of the test subject and the sample, this is my latest blood sample, I've tried it a few times, and there is a new factor that needs a super electron microscope to see, which can change the strength of the cell, but this factor is very slow to divide itself, and the needs for me are too far apart, I hope you can help me increase the division speed of this factor."

Yu Nan said and took out a projector, completely displayed his test data and methods in front of Alicia, looking at Yu Nan's blood samples and test data, Alicia stared and said:

"Yu Nan...... What kind of effect did you get from the Evolution Elixir? If this substance can be studied, human beings will not only be at the top of the food chain on Earth in the future, but perhaps humans in the stars are also powerful creatures. ”

Yu Nan shook his head, special factors can indeed make people strong, but the foundation must be able to withstand their own body structure, otherwise when the special factor increases the strength of the cell, it will be killed by this power before it becomes stronger.

"Alicia, this time I came back, the main thing is this, if my blood sample falls into the hands of others, it will inevitably cause a more terrifying disaster than Resident Evil, so your research must be absolutely safe, in a critical situation, I would rather destroy all the research data and samples than fall into the hands of others."

Yu Nan explained solemnly, he is not sensational, he knows that in the world of the Hulk, the serum of the Hulk has spawned countless gamma-ray monsters because it has fallen into the hands of others, and although his blood sample will not cause mutation, but if you want to study his blood sample, the researcher will definitely use different methods, once you cultivate any super mutant gene virus, either the world will become a monster paradise, or it will be completely destroyed.

Alicia clenched Yu Nan's bloody nod and said:

"You have a point, even if I study your previous serum, I will use different virus cross-tests, once the special virus is cultivated and cannot be controlled, the world will suffer a more terrifying result than Resident Evil;

But the hive is now unsafe, and recently our people found hundreds of survivors in a nearby building, looking for supplies at the edge of the city, and although they are afraid to go to the crater for fear of residual radiation, sooner or later they will find the tunnel opening, and we can't stop them, which is a problem.

There is also the genetic research, which is actually equivalent to virus research, any possibility exists, so there is no absolutely safe place, and it is extremely dangerous to do this kind of experiment. ”

Yu Nan thought about it thoughtfully, what Alicia said was indeed true, watching the movie, the initial point of the outbreak of various viruses was either an underground laboratory, a deep-sea laboratory, or even a space laboratory, these seemingly absolutely safe places would eventually accidentally leak the virus, and now the entrance to this hive is exposed, even if the entrance to the crater is sealed, it will be found out.