Passwords are indispensable for modern people's mobile phones.

The dead mercenary seemed to be a math enthusiast. The lock screen picture is a Sudoku problem, with six numerical numbers just in line with the six-digit password unlocked by the mobile phone.

This is when Song Tan, a top student from a prestigious university, uses his intelligence and talents.

He graduated from Dikyo University, of course he would not be stumped by a mere sudoku problem.

He quickly got the answer and entered the number into the phone. After successfully unlocking it, he saw the video software that was particularly visible on the home screen.

The video content is to inform the dead mercenaries about the task content of this trip, which is consistent with the tasks posted on the smartwatch of Jiang Tang and others.

However, the smartwatch is a brief castrated version, and the mercenary mobile phone is a detailed explanation version.

It turned out that the owner of this underground institute was named Dr. X. Because of the injustice in life, he became angry and decided to take revenge on society and destroy the world.

He developed an S virus that will turn people into a corpse that walks upright after infection, which is the so-called walking dead and zombie.

Shortly after the virus was developed, it accidentally spread in this underground research institute. Dr. X became the first zombie and soon infected other colleagues and subordinates.

Fortunately, the institute was built underground and was actively closed by researchers with conscience, so the virus did not leak out.

However, in order to completely eliminate the possibility of virus leakage, the outside world chose to send a well-equipped and well-trained mercenary to break into the den of the dragon and tigers, find the S virus inhibitor, and blow up the institute.

At the end of the video, there is a three-dimensional three-dimensional architectural diagram of the institute, which marks fifteen places where bombs need to be installed with red dots. It is explained that if the foundation of the institute is completely destroyed and it is completely sunk underground, this is the simplest and perfect blasting plan.

Lin Fu complained: "How is this simple?"

There are zombies everywhere. They not only have to install fifteen bombs, but the most important thing is that they don’t have a single bomb in their hands now!

The others were also very troubled and thought they would probably spend the night here today.

"No need to be so troublesome!" Yao Zhiyu found a drawing from somewhere, "Five bombs have been installed, and fourteen are the last one."

"You are very good at finding things." Lin Fu rarely praised her.

Yao Zhiyu immediately felt proud: "That's it!"

Lin Fu:...I can't praise you.

Lu Shen suddenly interrupted: "So, these mercenaries should have been bitten to death by zombies when they were about to complete their mission?"

"Looking at the wound, it should be true."

"Then this mercenary may also be infected and turned into a zombie?"

Others:...

!!!

It seems that's true!

Shi Bai hesitated and said, "Isn't this a fake prop?"

Lu Shen raised his eyebrows: "Do you think that with our Director Song's integrity, we will suddenly change to a real zombie?"

Song Tan also agreed: "It makes sense, we should be prepared in advance!"

The program team outside the institute:...it's actually discovered, what a pity.

The guests in the institute unanimously decided to tie the mercenary up.

They began to look for ropes in the office, but they didn't find the ropes, but they found a rectangular red object near the top of the bookshelf.

"Isn't this explosive?" Shi Bai exclaimed in surprise as the discovery of the person.

Jiang Tang looked at the watch: "The words after the mission have changed."

Everyone bowed their heads one after another.

I saw that the original [Unfinished] after Mission 2 became [25%].

"That's great! Xiaobai did a pretty job!"

Shi Bai scratched his face embarrassedly.

The mission finally made progress and everyone was in a good mood.

Even if they didn't find the rope, they were not angry. They even used discarded wires as a substitute and tied the dead mercenaries tightly.

With this good start, they also found another door card smoothly, opened the door of the laboratory, and obtained new information about the S virus in the laboratory notes, directly making the [unfinished] of task 1 also become [25%].

In addition to mentioning some characteristics after infection with S virus, such as lack of emotion and external perception and strong desire to eat, two other important clues are also mentioned -

1. Zombies in the dark will slow down and their perception will weaken;

2. Zombies will be attracted by light and sound.

Lu Shen seemed to have a big discovery and was very excited: "Then we can turn off the lights, so that the zombies can't detect us!"

Lin Fu glanced at him: "If the zombies cannot see, we will not see them."

Lu Shen: "...It seems that this is the reason."

The unreliable suggestion was rejected, and others began to think about how to take advantage of these two advantages.

They were immersed in thinking and discussion, but they didn't notice the cabinet next to them shaking.

Then the next second.

There was a loud bang.

The terrifying zombie, carrying huge power, directly knocked open the door of the file cabinet, roared hoarsely and rushed towards everyone-

Everyone's mind turned blank in an instant, and they even forgot to escape!

Jiang Tang, who was closest to the nearest, raised his legs almost conditioned!

At the critical moment, she suddenly remembered that she was recording a variety show, and when she kicked her, the extra might have to lose half of her life... She snatched her movements rationally, and she retracted her legs, turned her head and pulled Lu Shen and Lin Fu beside her.

The two men, who were like ice, remembered to run away. They were so scared that they didn't even have time to scream. They pursed their lips and only knew that they could run out with their heads in silence.

By the way, the others also led to react from the frozen state, and the six people quickly grabbed the door and left.

Jiang Tang deliberately landed at the end, and the moment she stepped out of the door, she grabbed the door handle with her backhand—

Bang!

Dong!

The zombie hit the door panel and passed by the food. She was immediately dissatisfied. While scratching the door hard, she yelled hoarsely.

Dangerous sudden and unrestrained were in a blink of an eye.

But everyone thinks that these few more than ten seconds are as long as a few hours.

Lu Shen, who had left his stagnant state, called out to the others who were in a panic and turned back to Jiang Tang.

"Is the door closed?"

"Um."

His tense nerves then sootheed. While gasping for breath, his legs slipped to the ground.

Lin Fu and Yao Zhiyu have long sat on the ground regardless of the actress' image.

Lin Fu, who was sweating profusely, narrowed his eyes: "The zombie just now was not tied up, right?"

"Absolutely not!" Yao Zhiyu, whose cheeks flushed after running wildly, gritted her teeth and said, "The program team clearly doesn't want us to complete the task!"

Lu Shen also said: "If Xiaotang hadn't reacted and closed the door, the zombies would have chased us out."
Chapter completed!