The three of them circled back to the laboratory building and went straight to the second floor. Officer Luther was unhappy, but he didn't know where he could go, so he had to follow.

There were still many zombie corpses lying on both sides of the corridor and stairs, Xiao Yan cautiously came to a door on the second floor, and the camera at the door flickered and turned on.

The bright lights are a little dazzling. A short, kind old man in a white lab coat was busy in front of an operating table.

"Dr. Strazi?" Xiao Yan asked tentatively.

"I'm Strazi," the doctor looked up gently, "Sit down, kid, I'm going to take care of this brave soldier's wounds first." ”

Seeing that the doctor was safe and sound, everyone breathed a sigh of relief.

On the bed lay a Ranger with gauze wrapped around his throat and a shocking wound on his chest, which Dr. Strazy was bandaging.

"Doctor, beware of infection." Officer Luther hurriedly reminded, "I saw that the people who were scratched by zombies have become zombies, and all it takes is a small wound. ”

"Yes, it only takes a small wound to trigger such an amazing mutation." The doctor continued with his work unconcernedly.

"What a wonderful little thing. The infected appears to have lost its life, but still retains the instinct to eat. Unless the brain is shattered, it will not die after being attacked. Even a decomposing corpse can be resurrected. What a wonderful power! ”

The doctor was done with what he was doing, took off his gloves and turned to wash his hands in the nearby sink. The soldier's eyes were closed, his chest was heaving, and sweat was constantly leaving on his head.

"Side quest progress update: Find Dr. Strazy (completed). Look for Senator Duncan.

Explanation: The senator is a powerful man with many friends in the Senate, and the military will not turn a blind eye to his safety. Find the Senate, and you've found the safest way out of town. ”

"Why is it a way out of the city? Isn't our main quest to defend the survivor camp and rescue the survivors? Luo Ze glanced at Xiao Yan and asked quietly through the imprint.

"What's going on? How did the quest update point out of town? It really doesn't make sense. Xiao Yan felt that there were many things that were strangely discordant, but like a broken puzzle, it was not enough to restore the truth of the matter.

"Roar! Roar! The soldier lying on the bed opened his mouth wide and made a muffled sound.

"Dear Doctor, do you know where Councilor Duncan is?" Officer Ludd was startled by the soldier's sudden movements, and he did not want to stay for a minute, wishing that he could find the councillor as soon as possible and take refuge in a safe place as soon as possible.

"Ignorant stuff. There are such once-in-a-lifetime conditions and resources, but they don't know how to use them. Those people in Washington will only hinder the progress of humanity. Dr. Strazy ignored the officer's words and packed up his things.

"Professor, is there some kind of induction, or a specific relationship between zombies and zombies?" Xiao Yan asked in a deep voice.

"Of course. My child, zombies may be attracted to each other, but they can also devour each other. Ultimately, they are motivated by the interaction of the strange viruses that created them. Dr. Strazy looked up at Xiao Yan and kindly returned to his question.

"Zombie ...... Well, no, are these viruses artificially created? Xiao Yan then asked. Luo Ze felt a little strange about something, but he couldn't say it, and looked at Xiao Yan with a little uneasiness.

"Humans can harness and engineer these viruses. But as far as I know, the origin of these viruses did not come from human hands. Dr. Strazy put down the test tube in his hand and paced slowly around the lab, "Any other questions?" Brave young man? ”

"Where are the other Rangers?"

"Isn't it right behind this door?" The doctor pressed a button on the wall, and the white metal wall slowly lifted.

"Allow me to introduce you," the doctor bowed gracefully, "to make a prototype G virus infector. ”

More than a dozen rangers appeared behind the wall, their bodies had turned gray, their eyes were white, and the originally lean soldiers had skyrocketed in size, and each one of them had become two meters tall.

"Roar! Roar! The infected opened their mouths and screamed, their gums bleeding profusely and their teeth sharpened.

The Rangers who came to rescue the Doctor have all been turned into zombies.

"They're not perfect, they're just trials, and it's hard to even carry out my orders," the doctor shook his head helplessly, "They used to be such loyal soldiers, and I didn't dare to keep them in the same room as the senator after they became prototype G virus infected." ”

"Oh, so you know where the senator is?" Xiao Yan raised his eyebrows.

"That idiot is in the locker behind you. However, when I turn you into the same G-virus infection, the Senator's affairs will not bother you. The doctor rubbed his hands together excitedly, "You guys have such great power without being infected with the virus. I'm so curious! It's worth slicing you into a study. ”

Luo Ze and Xiao Yan rushed towards the doctor. But more than a dozen prototype G virus infections also rushed forward.

"Roze! Backhand attack. Xiao Yan took the lead in raising his shield to meet the enemy.

These rangers were still living humans not long ago, and they could cultivate so many prototype G virus infections at one time, so they would definitely not have much strength, and the more special thing may be that they can only accept simple instructions.

Sure enough, more than a dozen infected people surrounded Xiao Yan and grabbed and bitten, under the defense of the blue shield, with the damage reduction of the broken army, these attacks were not broken for Xiao Yan.

Xiao Yan calmly knocked them down one by one with an axe, and Luo Ze saw the opportunity to smash a shock wave. The prototype G virus infected people staggered as if they were drunk, and all of them were quickly killed.

"It's so strong, it's strong! This is definitely not human strength. Then ......" Dr. Strazy took off his white coat, and his thin body suddenly swelled violently, and clumps of flesh broke through the skin and accumulated, like inflated balloons, and in the blink of an eye, Dr. Strazi became a giant with a height of three meters.

"Come and see my masterpiece! G Virus! This is not comparable to the despicable A-virus on the street. I still have extraordinary wisdom and knowledge, and at the same time I have infinite power and life! Hahahaha! ”