The CDC, the underground control hall, the alarm bell was loud, and the scene was panicked.

"What do you mean by shutting it down on its own?" Lei Yan's brain had not yet lost its cool, and he looked at Eric who was swinging a hammer and slamming the door, and asked the doctor, "You said these doors closed on their own?" ”

"Yes, there are all kinds of deadly viruses here, smallpox, Ebola," the doctor explained to Lei Yan, "any virus leaks out, it will kill thousands of people, and to prevent that, the CDC has designed a computer program that runs automatically and is not controlled by people," the doctor continued, looking at the clock, "In the event of a terrorist attack, or when the power runs out, this security program will be activated, without anyone's control, and after thirty minutes, the high-energy gasoline bomb will ignite everything here, including the air, Say, the temperature at which a gasoline bomb burns will reach thousands of degrees-"

"—don't explain," W yelled hysterically at the doctor.

"-Everything here, viruses, equipment, you and me, will be ignited in an instant and quickly turn into ashes," the doctor sighed and said to Lei Yan, "Don't worry, it won't hurt." ”

"No pain, no way," the crazy Eric saw that he couldn't open the door, ran up in a few steps, punched the doctor in the face and knocked the doctor to the ground, and said angrily, "How? Does it hurt? Are you a murderer? ”

"Eric stop," Lei Yan pulled Eric and persuaded him, "He's our only hope of getting out!" ”

"Then why didn't you tell us when we first came in?" W hugged little W and asked with a bitter cry.

"I told you," the doctor stood up under Lei Yan's tug, glanced at the angry Eric, wiped the blood from the corner of his mouth, and said, "I said, the door on the first floor will never open again. ”

"Damn, you should have made it clearer," Eric yelled, "why didn't you say there was going to be an explosion here?" ”

"Said it would explode?" The Doctor smiled and shook his head, explaining, "At that time you were desperate to come in, it looked like there was nowhere to go if you didn't come in, it looked like you would be eaten by the army of the walking dead if you didn't come in, I told you there was going to explode here, would you believe it?" The doctor questioned everyone, and seeing that everyone was speechless, the doctor continued, "You won't believe what I say, think for yourself, ah," the doctor glanced at Lei Yan and said to everyone, "Why don't you ask me, I have such a good heart, I am willing to die alone, but I still want to open the door for you?" Lei Yan's eyes flickered a little, and the doctor pointed at Lei Yan and said loudly, "Because this madman actually wants to use a tank to shoot here, that incident will definitely cause irreparable consequences, so I can only open the door and let in you people who have to come in, can I be blamed for this?" ”

The crowd was speechless.

After a while, Lei Yan sighed, glanced at everyone, and said to the doctor: "Including me, we are too eager to survive and force you to do what you don't want to do, I apologize to you on behalf of everyone!" ”

"Alas, forget it," the doctor saw that Lei Yan's attitude was very sincere, sighed, and said comforting words to everyone, "It's not wrong for you to come in, if you are also dead outside, and you are also dead here, then it is better to die here, at least you don't have to be eaten by zombies, or become zombies." There's nothing wrong with having a good meal, taking a hot shower and dying," the doctor patted Lei Yan on the shoulder and said, "If I were outside, I would have chosen to be inside." ”

"Doctor, you can see death as if it were home, but don't you think each of us has the right to choose life and death?" Lei Yan said to the doctor sincerely, "If we didn't choose carefully, it was our fault, we can't blame you, but now we choose to go out, can't we?" ”

"No, no," the doctor shook his head and smiled bitterly, "the problem is that you don't go out, all the glass windows and doors on the first floor are made of special materials, and you can't rush out." ”

"And what about here?" Lei Yan pointed to the gate that fell in the hall and asked the doctor, "I noticed that it wasn't locked with the door on the first floor, it was just locked, and it's very close to you, can you open it?" ”

"It's useless to open it," the doctor's eyes flickered a little, obviously concealing something, and explained to Lei Yan, "Didn't I tell you just now, the tempered glass on the first floor is the point," the doctor looked at the electronic clock, there were fifteen minutes and twenty seconds left on it, and the doctor continued, "That's not something that can be destroyed by human beings at all, and there is not much time." ”

"That's okay," Lei Yan hurriedly said as soon as he heard that there was a door, "As long as we can get out of this gate, if we can't rush out on the first floor, then we will die, we don't blame you," Lei Yan looked at Eric and the others, and several of them nodded to the doctor.

The doctor stopped talking, seemingly hesitant.

"We can help you take the data backup out here," Lei Yan said as he threw the last bomb, "Don't you want to report to your superiors?" No results are also results, at least they can avoid a lot of detours! ”

"Can you really send it for me?" The doctor grabbed Lei Yan and said.

"Yes, definitely, if we can get out," Lei Yan also grabbed the doctor's hand and said, "But you have to let us out of here first, so we can fight and fight!" ”

The doctor stared at Lei Yan's eyes for a long time, finally closed his eyes and lowered his head and sighed, after a moment of silence, he walked to a control device, opened a cover on the panel, took out a data hard disk, and found another piece of paper, wrote where to send the hard disk to whom, took the paper and wrapped the hard disk, and solemnly handed it over to Lei Yan.

Lei Yan solemnly took the hard drive, put it in his duffel bag, and nodded to the doctor.

"Fourteen minutes to go," the doctor glanced at the data clock, took out a control card from his jacket pocket, inserted it into the card slot of a control device, and said to Lei Yan and the others while entering the password to open the door, "I don't know how to get out, I hope you can figure out a way," As soon as his words fell, the gate at the entrance of the hall rose.

"We'll definitely find a way," Lei Yan patted the pistol on his waist when he saw the gate open, and said to the doctor while waving to Eric, turning around and taking the luggage on the ground with the others, and running towards the corridor behind the gate.

The doctor looked at Lei Yan and the others who were far away, listened to the chaotic footsteps coming from the corridor, sighed expressionlessly, and pressed the control panel a few more times to lower the gate.

Lei Yan and the others entered the elevator and pressed the first floor, but the elevator still drove up unhurriedly and steadily, so anxious that Lei Yan and the others sweated.

Finally, the first floor arrived, and before the elevator was fully opened, Lei Yan and the others had all rushed out.

Those few rolling shutter doors, Lei Yan and the others didn't think about it at all, and ran directly to the floor-to-ceiling glass windows next to a few doors, Lei Yan pulled out his gun, and a few shots were fired according to a glass window, and Eric also fired a few shots, and the gunshots were extremely loud in the hall.

After being shot, the glass window was not broken, only a dozen more white spots, the doctor did not lie to them, the glass on the glass window was indeed super tempered glass made of special materials.

"Ten minutes left, what should I do?" David slammed the glass twice, the glass made two dull fluttering sounds, David glanced at his watch, looked at the white dots on the glass window, and asked Lei Yandao nervously.