I know that this decision will be unacceptable to many people, especially Zhang Shu and Ah Yang. But as a man, I have to do these things in order to give them a better life.

Seeing the devastation of this society, seeing the children unable to smile, I had to try to change all that.

"Brother, then you have to pay attention to safety!" Ah Yang knew that he couldn't stop me, so he could only nod silently.

The food here is good, we all love it, and we don't have to give up for food anymore. I compensated them for a whole day, and early the next morning, Ma Yu came to me and took me to the innermost.

This is the first time I've been to the innermost, which is the most central part of the safe zone, and the safest place in the safe zone. It's not like the outside, there aren't many places to live, it's full of factories.

It had everything in a small city, and Ma Yu took me to the underground lab, which was the most critical place in the entire security zone.

There were two soldiers guarding the door, and when they saw Ma Yu coming, they hurriedly stood up and saluted.

"Open the door, our test subject has arrived!" Ma Yu waved his hand, and the soldiers opened the door.

We walked in, and it turned out to be the elevator, so we went down the elevator. I really don't know how many floors are underground, but we made it to the underground laboratory, where there are many scientific researchers in white coats.

Ma Yu took me to the innermost part, where there was a large machine, kind of like something out of a movie.

"The whole process may be a little painful, you better bear with it! In order to ensure the effect, we will not inject anesthetics, and when the time comes, you can rely on your own willpower! Ma Yu pointed to the machine next to him, and I was going to lie down in it later.

"I understand! Rest assured! In order to gain this strength, no matter what pain I go through, I will persevere! I nodded, and walked straight to the machine, next to which the scientist was debugging the machine.

They checked on me to make sure I was in the best possible shape, and that's when I was lying down.

I lay on the instrument, my hands and feet tied, and even my waist tied to make sure I wouldn't struggle. After checking everything, the machine started to boot up and I was pushed into the machine.

The whole machine was so dark that I couldn't see anything clearly, and then something came from the side and injected something into me. I don't know what this thing is, but I know that when these things enter my body, my whole body instantly burns like a fire, and I gritted my teeth and endured the intense pain.

I thought that as long as I survived this burning sensation, I would be able to survive this experiment, but I didn't expect that this was just the beginning. When the burning sensation disappeared, a sharp pain followed, as if countless ants were gnawing at my flesh.

I clenched my fists and convulsed uncontrollably, it was a bad feeling, I felt like I was about to be eaten by ants.

Now that I think about it, I kind of understand why I was tied up so that I could not break free.

The pain grew stronger and stronger, and the ants seemed to burrow into my body and began to bite my bones. It was difficult for me to even move my fingers, but I didn't shout, even if my lips had been bitten by me, I had to endure it.

This torture lasted for nearly half an hour before the pain slowly dissipated. When the pain began to dissipate, a warm current began to flow through my body to nourish my flesh.

It's very comfortable, like soaking in a hot spring, and it makes you want to sleep. If I hadn't just been tortured, I would have fallen asleep in this comfortable environment.

When the warm current was completely gone, the machine pushed me out and let me see the light again.

"Are you alright?" When Ma Yu saw me coming out, she hurriedly pounced and untied me.

"I made it!" I shook my head, I was prepared.

"Hmmm! You've done a great job, you've got yours for you! Ma Yu was very excited and helped me off the instrument.

"We still need some data, Marshal Ma, you will talk about the old later, it's very critical now!" The scientific researchers next to him brought some inspection equipment over, and Ma Yu got out of the way.

Actually, the inspection is not too complicated, just combine the test data just now to see how much improvement I have gotten. It's okay if you don't check the results, but they are all surprised when you check it, and my changes are too great.

My weight alone has increased by nearly ten pounds, especially my physical fitness, which has improved even more than before. The eight-pack abs are very strong, and my pectoral muscles are more prominent, although not as big as those big guys, but they are already large men.

"That's it! Thank you for your cooperation, you can leave! ”

The researchers took a tube of my blood and then let me out of here, and Ma Yu waited for me outside for a long time. When he saw me come out, he led me up with a smile on his face and left the underground laboratory.

"What are you injecting me?" I asked Ma Yu, this is what I care about the most.

"Catalyst! We've been working on this virus, but we've never been able to crack it, and we can't create an effective antidote. Although we have not made any achievements in the road of antidotes, we have developed catalysts. In fact, you have also guessed that the existence of this catalyst is actually the reason for the mutation of zombies. Ma Yu explained.

"You're saying this catalyst can mutate zombies? To put it simply, you are using this catalyst to completely activate the serum power in my body. "I was surprised, I didn't expect it to be such a substance.

In fact, I should have thought that zombies can mutate, which means that the virus in their bodies can be evolved and upgraded. These viruses are based on my blood research, so in other words, I have this power in my blood.

"Hmmm! This is the conclusion we came to from our analysis of mutant zombies, this catalyst can only be injected into the virus, and if injected into a normal person, it will not have any effect. But we also found that if you inject a catalyst and then get infected by a zombie, you will directly become a mutant zombie. Ma Yu explained.

"You mean to say that the mutant zombies outside are likely to have been injected with this catalyst?" My face changed dramatically, and this was a big deal.

"I can't rule out this possibility, because the Black Dragon Society is developing this virus, but according to our long-term research, most zombies evolve autonomously and are not affected by catalysts." Ma Yu replied.

"I see! What should I do next? I nodded, now that I have gained strength, what I want to do most now is to end this as soon as possible.

"Rest for a few days, then you have to go out of the city, I'm afraid you won't be able to come back in a short time!" Ma Yu patted me on the shoulder, but she didn't rush to arrange me.

I had no choice but to follow him and go back to the barracks to rest and wait for my moment of glory.