There was a "poof" sound, and the last living corpse also fell, and at this moment, the ground and walls were all splashed with black and red blood. I saw a man with a bloody face standing in front of the wall at the end of the passage, the dagger in this man's hand was still dripping with black and red blood, as if it was as terrifying as killing a god.

"The passage is cleared, you can come over." Jia Xingguo said as he wiped the black-red blood from his face with his left hand.

"Boy, be careful not to get blood in your mouth and eyes." Professor Li Xiangbin hurriedly reminded.

"Got it, Professor Li." After speaking, Jia Xingguo carefully cleaned up the black and red blood on his mouth and around his eyes.

Wang Lung walked up to Jia Xingguo and said to him: "Okay, I feel much more relieved that Xiao Jia has you." ”

Jia Xingguo immediately saluted Wang Long and replied, "General, please rest assured, I will definitely complete the task of protection." ”

"Well, it's a good thing to be the man I chose." Wang Lung gently hammered Jia Xingguo's chest with his fist.

After saying that, Wang Lung gave Professor Li a look, and the two walked to both sides of the wall, and one pressed a tile on the wall. I saw the tiles fall down, revealing a keyhole inside. Wang Long and Professor Li each took out a key from their pockets, and then they inserted the key into the keyhole at the same time.

"The professor is ready, 1...2...3" As soon as the words fell, Wang Lung and Professor Li Xiangbin turned the key inward at the same time.

I heard a "boom, boom, boom". The wall at the end of the passage fell slowly. A freight elevator was presented in front of six people.

"Let's go down." Wang Lung said to the others.

The group entered the freight elevator in turn, and two of the soldiers pulled the iron door on the freight elevator from above, and Professor Li pressed the button on the second basement floor. The elevator descended slowly down the next floor.

There was a "bang" sound, the elevator stopped, and the two soldiers just now lifted the iron door up again. What appeared before them was a pitch-black passage, and they could not see anything but the terrifying roar coming from the end of the passage.

"From now on, everyone must be extremely vigilant, the thing you are about to face is in a state of rage right now, do you know?" Wang Lung said to people other than Professor Li.

"Got it," Jia Xingguo replied.

Just then, all of a sudden, the megaphone over their heads went off.

"The identification system of the secret experimental base of biological drugs is activated, please say the identity code by voice, and the defense system will be activated by itself after 30 seconds." The sound of the laboratory's AI security system can be heard over the loudspeaker.

"Identity code 001 Identity code 002" Wang Long and Li Xiangbin respectively said their laboratory identity codes.

"Welcome General Wang Long and Professor Li Xiangbin, please continue to identify." The security system continues to identify everyone present.

"General, what should we do if we don't have authority." Jia Xingguo said to Wang Lung.

Wang Lung looked at the soldiers behind him and then said to the AI security system: "Activate the privileged command identity code 001, and the identification is temporarily closed." ”

"Received a privileged order, and the person giving the order has identified the highest commander of the base, ID 001." The security system responded immediately.

The moment Wang Lung's command was executed, the lights of the passage came on. What appeared in front of everyone's eyes was a passage more than ten meters long, and the entire passage was covered with pure white wall tiles up and down, left and right. At the end of the passage there is a closed iron gate, and on the top of the iron gate is a huge biochemical marker, which I believe everyone will be familiar with. And above the iron gate there is a sign with the words "Level 4 infection (severe)" written on it. You can see how dangerous things are behind the iron gates.

The group walked to the iron gate, and Professor Li said to the artificial intelligence system, "Open the door of the laboratory." ”

"Voice Recognition Code 002, open the door to the lab immediately." Then the iron gate came slowly.

"Alert, get ready to enter." Three soldiers armed with assault rifles walked at the front, looking left and right, looking at each other, and slowly entered the door of the laboratory.

At this time, Jia Xingguo followed closely behind, walking between the soldiers, Wang Long, and Li Xiangbin. The bright machete he was carrying behind him was already in his hands.

When the group entered the laboratory, the lights in the laboratory were automatically turned on. What caught your eye was the large number of sophisticated experimental instruments and computers, and this laboratory was really quite large. In the middle of the laboratory there is a large iron cage, from which a rather large animal lies on its stomach.

"I've got a Fack, what's that?" Jia Xingguo nervously burst out foul language.

The soldiers present, including Jia Xingguo, were all stunned and stared at the inside of the iron cage.

"Animal Subject 01, the first masterpiece produced by the base using animals as experimental subjects," Professor Li explained to the soldiers.

"What kind of animal is this, Professor Li?" Jia Xingguo asked again suspiciously.

"Military dog" General Wang Long looked at Jia Xingguo.

"This monster dozens of times larger than an ordinary dog turned out to be a military dog," the soldiers present widened their eyes and said in unison.

Afterwards, Professor Li gave a brief introduction to the crowd. Because the No. 1 virus is very active in the human body, if a human is infected with the No. 1 virus, it will die and then mutate into a living corpse, so there is no treatment at present. However, in animals, due to the different body structures, the activity of the virus can be controlled with inhibitors. Therefore, several experts in the laboratory, led by Professor Li, modified the genome of Extinction 1 to make it evolve, with the ultimate goal of perfecting and controlling Extinction 1.

And the gigantic canine monster in front of him is the product of evolution.

"Did you see, it has a huge collar around its neck." Professor Li said, pointing to the neck of the canine-like monster.

The soldiers nodded at the same time, signaling that they had seen it.

"See the yellow liquid around the collar?" Professor Li pointed to the collar again.

"See, what's that?" Jia Xingguo asked.

"That's the virus inhibitor, which controls the mutation of the virus and prevents it from mutating again." After answering, Professor Li walked to the edge of the iron cage.

Suddenly, the huge mutant dog stood up and pounced on Professor Li, but its head hit the cage and fell to the ground with a pop. Startling everyone for a moment, the three soldiers immediately raised their guns and aimed at the monster in front of them.

At this moment, the mutant dog had come to the edge of the iron cage, and Jia Xingguo really saw its true face.

I saw that its fur was all sticky black blood, and it may have grown a lot because of the mutation, and the skin had been torn apart, and bloody flesh could be seen turning over everywhere on its body. Its huge fangs stuck out of its mouth, and saliva dripped down its teeth to the ground.

"Doesn't it look like a hellhound from hell?" General Wang Lung walked to the small iron gate on the side of the iron cage.

The soldiers looked at Wang Lung with confused expressions, not knowing what he was going to do.

Before they could react, Wang Lung had already pushed open the small iron door and walked into the iron cage.

"The general is coming out." Seeing this, Jia Xingguo shouted like crazy.

Hearing Jia Xingguo's shout, the mutant dog lying on the ground trembled his ears, stood up again, and looked at Wang Long who was less than three meters away from it on the opposite side. It had opened its bloody mouth, threatening to bite the human in front of it at any moment, so weak for it.

Outside the cage, Professor Li took out a black voice recorder-like device from his coat pocket.

When he shouted loudly at the device and lay down, the mutant dog in the iron cage instantly lay motionless at Wang Lung's feet. For a while, everyone present watched in amazement.

Wang Lung, who was standing in front of the mutant dog, smiled and looked at Professor Li and gave him a thumbs up.

"How did I get so good in an instant when I went here, how did I do it." Jia Xingguo's eyes were straight.

"I'll explain it to you, Xiao Jia." Professor Li Xiangbin patted Jia Xingguo on the shoulder and continued, "Under the cerebral cortex of mutant dogs, we implanted a chip that can control limbs and emotions, and this chip was developed a long time ago by me and my two students for four years. Originally, this chip was intended to be used on those who are mentally ill with aggression and can help them effectively control their emotions. ”

"No wonder the general dared to go in, he really scared me to death just now." Jia Xingguo put the machete in his hand back into the scabbard behind his back.

"Put away the cage." General Wang Long commanded the artificial intelligence system.

"Execute the order!" As the AI responded, the iron cage slowly descended.

After 10 seconds, the cage descended to the basement of the laboratory and vanished.

Professor Li Xiangbin ordered the mutant dog to get up slowly, this mutant dog was worthy of being mutated from a military dog, and listened to the instructions very obediently.

"Alright, let's hurry up and support Maggie!" Now that the goal has been achieved, Wang Lung anxiously wants to return to his daughter's side as soon as possible to protect her.

"It's so perverted, are we plugging in?" Jia Xingguo cried and laughed excitedly.

"This is our last secret weapon, and we don't have to worry about facing more living corpses with it, because living corpses are like rations in front of it." Professor Li sighed as he looked proudly at his masterpiece.

When the soldiers were excitedly preparing to return the same way, General Wang Long stopped them.

"Soldiers, the mutant dogs can't get out of the passage we came from, so let's take another elevator to the roof." General Wang Lung pointed to the ceiling.

Jia Xingguo asked confusedly, "Another elevator, how can there be another elevator here?" ”

Jia Xingguo's voice just fell, and after a shaking. The whole laboratory was moving very slowly upwards, and it turned out that the whole laboratory they were in was a liftable room, wasn't that an elevator?