In the silent laboratory, a middle-aged brown-haired man with glasses is sitting in front of high-tech medical equipment, affectionately injecting the blonde woman lying in the medical cabin.

"Alice, wait, the experiment will be a success!"

At the moment when he said this, Fang Mu kicked open the door of the Silent Laboratory.

"The last test subject, you're finally here!" The brown-haired man looked back at Fang Mu carefully.

"Huh? How many more people are you going to harm the last test subject? Dr. Z!! ”

Fang Mu approached him step by step, his tone containing endless anger.

A moment later, Fang Mu rushed forward and slammed his fist into Dr. Z's face, directly tearing his flesh apart.

Dr. Z, with half of his face collapsed, laughed self-deprecatingly: "If I'm not mistaken, you're from another world, right?" ”

Fang Mu smiled: "You're right, I did come to another world. ”

Dr. Z twisted his neck, and the collapsed muscles instantly recovered at this moment: "That's great, I've collected the genes of 9,990 humans from another world, and only the last and strongest gene element in you can crack the genetic code of humans." ”

"Hmph, you're quite bold, but I haven't figured out why you're collecting the genomes of humans from another world?"

Dr. Z laughed maniacally, "Stupid, ignorant! Don't you realize that the humans of our world are not human? ”

"What do you say? Not human? ”

"Hahaha, that's right, we're just replicating, our own genetic elements are defective, and only humans from your world have the complete genetic code of human beings."

Fang Mu seemed to understand: "Genetic defects? Could it be that Alice just has a genetic defect? ”

"You know a lot, we humans in this world have a 1 in 100 million chance of being born with a genetic defect, and this genetic defect is a terminal illness for us! Do you understand!? Incurable disease! ”

Fang Mu smiled and retorted, "Is it terminally ill? Are there fewer terminal illnesses that humans face? I'm giving you one last chance now, give up the research on the G virus, go back in time and change the history that has happened, and I will help you change the genetic collapse in Alice's body. ”

Dr. Z scorned, "Just you? ”

Fang Mu replied: "That's right, it's up to me!" You should know that I am not a human being in your world, and to tell you the truth, I have 10,000 ways to change the genetic collapse in Alice's body, as long as you are willing to put down the butcher knife and repent of what you have done, it is not impossible. ”

However, Dr. Z didn't believe what Fang Mu said, and he laughed wildly again: "Hahaha, this is the funniest joke I've ever heard in my life!" Alice's defective gene has spread to every cell in her body, do you think that just a few words of yours can shake my faith? ”

Fang Mu took a deep breath: "Don't blame me for not giving you a chance, devouring the defective gene element in Alice's body is the biggest concession I can make, since you don't get in the oil and salt, then let your subordinates see the real chapter." ”

At this moment, Dr. Z suddenly walked to the lab table and injected the G virus test tube into his body.

"Come on, come on!! Let's show you how terrifying the G-virus in its full form is! ”

Boom~ There was a loud bang

At this point, the ions around the bench went berserk, and a steady stream of G-virus fluid filled every part of Dr. Z's body.

His neck, his head, his muscles, his body, and his limbs all swelled at this time~,

In less than a minute, Dr. Z's size swelled to the height of a full ten stories.

Is this the culprit that is changing this wonderful world? It's not easy! ”

When the G5 Mutant Source Body: Dr. Z's attributes were transmitted to Fang Mu's eyes, he immediately gasped.

This legendary boss with a level of 140 has more than 5000E HP.

Dr. Z glanced at Fang Mu with his huge bloodline eyes, then directly pulled up Alice, who was lying in the medical cabin, held it in the palm of his hand, and muttered, "Alice, it will be fine right away!" Kill him, and I'll be able to crack the human genetic code, and then inject the full form of the G virus cells into your body, and you will be able to wake up! ”

Fang Mu urged the Saint Nightmare Light Wings and flew into the air, levitating in front of Dr. Z's huge head without changing his face.

"Since this battle is inevitable, come on!" ’

……

Dr. Z, who had turned into a super-sized giant form, smashed his fist towards Fang Mu.

Because this fist was so big, he didn't care about dodging at all, so he could only punch him.

After bearing this slam blow, Fang Mu instantly flew upside down and slammed into the wall of the hive laboratory, blood splattering everywhere.

Although the Fist of the Nightmare was powerful, it could only be for certain levels of powerhouses, and this super-sized Dr. Z in front of him could not be an existence that Fang Mu could challenge alone.

At the same time that Fang Mu was hammered away, a group of F22 fighters crossed the sky above the clouds.

"Reinforcements?!"

That's right, this is Fang Mu's reinforcements, and these reinforcements are the last hole cards of the Survivor Alliance.

In addition, in the wilderness less than ten kilometers away, groups of helicopter gunships are also heading for here.

Not only that, but tanks even appeared on land.

Fang Mu never thought that the Survivor Alliance would come to help him.

In fact, this is also because of the coincidence of fate, when the powerful monsters in the Desperate Metropolis disappeared, the Professional Alliance prepared to carry out a reconquest campaign against the city, and they even wanted to end the Desperate Metropolis to serve as the frontline battlefield for the decisive battle with Dr. Z.

It's just that all of this has advanced with the appearance of Fang Mu!

The identities of Areno and Sia are highly respected in the Survivors Alliance, as their father was the president of the world's most powerful nation before the end of the world.

When Areno and Sia sent the news back to Alliance headquarters, the aircraft carriers that were stuck at sea level also started to attack the desperate metropolis.

The goal of everyone is self-evident, it is the gigantic Dr. Z in front of them!