Huaxia Province G is located in the south of China.

In G City, the capital of G Province, as a metropolis in the world, the population here is also among the best in the world, and the developed economy has brought a large number of floating population, so on the day of the zombie outbreak, this is one of the first cities to be attacked by zombies.

At the mouth of the sea in Province G, there are three huge warships docked on the sea, and some soldiers in military uniforms patrol back and forth on the upper deck, with serious expressions and the right index finger on the trigger, if there is a wind and grass, then these patrolling soldiers will not hesitate to shoot the target.

At the bow of the battleship, technicians in military uniforms were playing something on the operation board quickly, their faces were expressionless, and their movements were fast, and the captain standing on the side was also expressionless as they watched the technicians in front of them.

"Report, Professor Li and Professor Fang under the cabin have something to look for you, and General Yan is also there." The door behind him was opened, and a lieutenant held a plate of documents in his hand, put his hand in his eyes, and then said with a serious face.

"I know, it's going to be over soon, you go down first!" The officer returned a military salute, and then listened carefully and said to the lieutenant who came to deliver the news.

"Smack." The lieutenant returned a military salute, then turned and walked away without the slightest hint of mud and water, and then closed the door with his hand.

"Could it be that Professor Li and Professor Fang have made a breakthrough? The person sent from the Research Institute of Province G last time was so powerful? After muttering for a while, the officer sorted out his appearance and groomed, and then went to the laboratory under the cabin.

After a series of operations in front of the laboratory, sterile clothing, body surface antivirus, ultraviolet sterilization, and some strange gases were sprayed at the end, and then Liao Yong was allowed to come in.

"Xiao Liao, you're here!" A white-haired old man next to the experimental table hurriedly came over and held Liao Yong's hands after seeing him.

"Xiao Liao, this time the girl you brought back from Kyoto really has a brush, I and Lao Fang, the two old men were busy for most of the day and didn't figure it out, and this girl got it in a few hours, it's really old and useless." Professor Li said jokingly, and then led Liao Yong through a security door to the center of the laboratory.

"This time, the analysis of the virus pathogen is almost done by our two old men, and I don't know if the resistance serum made is useless, and I need Xiao Liao to go out and help us catch a few zombies in a while." Professor Li regained his solemn appearance just now.

"What, go out again? Last time I went out, my brother lost three people, and I helped you catch five, you said that this time the laboratory can be used for a long time, why are you ...... in a few days" Liao Yong looked at Professor Li helplessly, and there was a little dissatisfaction in his tone.

As a watcher, how could Professor Li not be able to see Liao Yong's psychology, but the arrival of this girl made their research work progress rapidly, but the five zombies found the day before yesterday for experiments are almost dead now.

The three warships that are now parked at the mouth of Province G came from Kyoto, and they came to Province G from there on the day of the zombie outbreak, and they also sent a lot of people to each other along the way; Professor Li and Professor Fang, experts in biology and genetics, received a notice to take a warship to the side of Province G, and then asked the experts from Province G to cooperate with the operation of the two elders.

This is not a few days ago, the research institute in province G contacted the warship through the radio channel, and then explained the situation, and then sent the most talented research institute of their research institute to assist them in their work, after all, virus serum is now something that is carried out in all countries.

In the past two months, Professor Li and Professor Fang have been working tirelessly to crack and develop, experimenting countless times but always feeling that something is missing, and then they received news from the G Provincial Research Institute.

The second elder held the attitude of a dead horse as a live horse doctor and let this woman who looked like she was only in her twenties come to the warship, this time the operation was led by Liao Yong, a total of twenty people, and in the end only five people came back safely, plus this woman.

Liao Yong can be said to love and hate this woman, love is as the treasure of the research institute, can assist the second elder to study the mutant serum, hate is for such a woman, his brother died sixteen, when he returned to the warship, Liao Yong almost couldn't resist a shot to kill this woman, but in the end reason overcame the heart.

The good thing is that in the next few days, this woman helped the second elder solve the biggest problem and successfully developed the latest mutant serum, but the process was painful, and the three zombies that were experimented all died, and Liao Yong had to lead the team to go out again, this time losing a few brothers and bringing back five living zombies.

Now Liao Yong is really afraid that there will not be enough zombies, and then he will take his good brother to die outside, Liao Yong's heart is dripping blood.

"You're going again, aren't you? Professor Li, do you know, every time I go out, I take my brother, for your so-called mutant serum to go out again and again to catch zombies alive for you to study, every time someone sacrifices, tell me how painful my heart is, every night I dream of which dead brothers are on their deathbed faces, do you know my feelings, ah! Liao Yong roared, and everyone who heard this sound stopped what they were doing and turned their heads to look in the direction where Liao Yong and Professor Li were.

"Let's all go to work, it's nothing, let's be busy!" At this time, an old man spoke up, and then the researchers lowered their heads again and went about their own business.

Professor Fang walked over and greeted Liao Yong warmly, which eased the tense atmosphere between the two.

"Professor Fang, it's not that I haven't thought about what Professor Li said just now, but if you think about it, the lives of my brothers are not fate, every time I go out to catch zombies alive, my brothers will be scratched or bitten by those things, but every time I go out, they have no objection, but I feel distressed!" Liao Yong clenched his right hand into a fist and smashed his chest hard, as if doing so could make himself feel better, tears were already brewing in his eyes.

"Every time I see them being bitten by zombies, I can't help but want to shoot them out, but I can't help but think that it was the brothers who exchanged their lives for it, and if you want to blame me, I made them live like this." Liao Yong's tears slipped down silently, crystal clear, and smashed to the ground and splashed.

The second elder was also silent, although the soldier takes obedience to orders as his duty, but it is unbearable to send the second elder to death like this, but scientific experiments are like this, if they don't study the serum, then more people will die in Huaxia.

"Xiao Liao, think about it, if the two old guys don't study this serum, can you tell us that the people who are surviving now will still be able to survive in the next year or two? Have you ever thought about what the world would have become if it weren't for the serum we studied? Professor Fang said on the side, as if he was explaining to Liao Yong and himself.

The latest news they got was that three days after that fog had passed, a discovery was made in the city of S in Province G that shocked everyone.

In the zombie group in the middle of the city, there are several very tall zombies, the size is as huge as a house, and from time to time devouring the zombies around them, and in the past few days, those zombies seem to be bigger.

After hearing the news, the second elder and the woman sped up the analysis, but this led to the frequent death of the zombies studied, so this also led Liao Yong to frequently lead the team out.

The news was not told by the General Command on the warship, and it was only limited to the upper echelons, so this also stimulated the research speed of the second elder.

"Xiao Liao, you also saw that there were mutated zombies over there in S City, it seems that the fog of that day did not bring good results, zombies can evolve, I believe that we humans can too, so the most important thing for us now is to crack the serum, and then we are studying whether we humans can evolve." Elder Fang patiently explained.

"I know Professor Fang, I'll lead the team to set off in a while, and I can come back in the evening, goodbye." After finishing speaking, Liao Yong turned around and left.

"Alas, Xiao Liao, we don't want to do this, but to do scientific research, there must be sacrifices." Professor Fang said softly.