Continuing to move forward, Yang Tian soon stopped his steps.

Everything in front of them proved more and more that there were once people here, and a large iron gate blocked their progress.

The iron door had the number 0423 on it, I don't know what it meant, but there was nothing else, just a cipher-like thing.

"How do you get in?" At this moment, the iron gate was like a roadblock blocking Yang Tian's way, and the beard at this moment seemed a little overwhelmed, could it be that he was going back the same way and killing a bloody way from the pile of zombies? This is obvious, it is the act of looking for death.

But at this moment, Yang Tian's brows were tightly locked, and his expression fell into contemplation, he seemed to remember something.

Soon, Yang Tian seemed to have thought of something, and walked quickly towards the cipher.

A line of numbers was pressed, but the cipher flashed red.

"Bang!" A fist hit the heavy iron door, and where the fist touched the iron door, a small dent could be seen, "Guan Ao, you are ruthless!" ”

As soon as she heard the word Guan Ao, Yun Mengting's expression became not so natural, "Yang Tian, this place ......"

"You all stand back!" Without waiting for Yun Mengting to finish speaking, Yang Tian spoke.

Blow the door! This was the only way Yang Tian could think of at the moment.

Yun Mengting and Hu Zi instantly retreated outside the danger range, and at this moment, Yang Tian began to plant bombs.

This iron door is not an ordinary security door, and ordinary explosives have no effect on this iron door at all. Even with TNT high explosives, it would take a considerable amount of money to blow this iron gate open.

Quickly exchanging a few high-explosive charges, Yang Tian used the tools to begin to disassemble them.

Within a while, several explosive devices loaded with TNT were dismantled by Yang Tiansuo. The explosives were gathered together, and the assembly was concentrated, and a brand-new explosive device was completed in Yang Tian's hands in about thirty minutes.

Although there had been calculations, and the approximate explosion power and range could be obtained according to the calculation formula, Yang Tian did not dare to be careless. If this is a big idea, something is wrong. The problem is that three lives may be planted in it.

The time was set, three minutes. Soon, Yang Tian installed the bomb in the weaker part of the door.

Waiting time, there is no sound. Everyone held their breath, fearing that something had happened to the bomb.

"Boom! The three minutes came as scheduled, and although preparations had been made in advance, the loud explosion still made Hu Zi and Yun Mengting have tinnitus. But fortunately, the power and range of the bomb were indeed within Yang Tian's calculations.

As the cave shook slightly, some rubble fell from the top of the cave to the ground. Everyone's eyes were glued to the front, how was the situation of the heavy gate?

When the smoke slowly dissipated, the situation of the iron gate at this moment finally appeared in front of Yang Tian's eyes.

The power of the reassembled bomb is truly extraordinary. The iron door, which is nearly ten centimeters thick, has been opened open, and the situation inside can be slightly seen from the outside.

From the opening, it seems that the interior is also empty, almost the same as the scene in front of you.

violently demolished the door, and now Yang Tian's strengthened strength completely showed the effect. The dull voice continued to sound, like a painful and feeble roar.

Soon, under Yang Tian's violence, the iron gate quickly lowered its stubborn head, and a hole as big as a person appeared in front of everyone.

The flashlight went in, and soon, Yang Tian got into the cave and beckoned to Hu Zi and Yun Mengting to be careful about the road under their feet.

Arriving at the inside of the iron gate, Yang Tian seemed to be very familiar with the scene here. Although the scene in front of you is similar to the outside, there are many more small caves inside, large and small.

The cave was winding and winding, and it didn't look easy to walk, but under the leadership of Yang Tian, they bypassed the paths, but the scene in front of them made Hu Zi and Yun Mengting show a look of astonishment.

Is this really an ordinary cave? Computers, lights, and equipment are almost all available, and it looks like a lively scientific research base.

It's just that it looks very messy here, and it should be caused by the rush before leaving.

"Yang Tian, what kind of place is this!" Obviously, stunned by the scene in front of him. After a long time, the beard came back to his senses and asked.

"Laboratory 0432, a weapons research institution!" Yang Tian didn't hide it, there were no secrecy regulations in the last days, and it was obvious that this place had been abandoned, even if it was revealed, there would be no problem.

"You've been here before?" Beard asked suspiciously.

"Came before the end of the world!" Yang Tian has a deep memory of this place, and the last time he came here was because of some kind of mission. However, the road to the laboratory is blindfolded and cannot be seen.

However, just once he entered here, Yang Tian had a very deep memory of this place. Not only because as an agent, he has an extraordinary memory, but more importantly, Yang Tian was shocked by the weapons and equipment he saw here. Some new types of weapons and equipment, presented in front of him. It was basically unheard of, let alone seen, before.

This time, it seems that I have found a treasure by mistake. And Yang Tian didn't have the problem of how to escape before. It is equivalent to the existence of a secret base in itself, where there are also hidden escape routes and vehicles.

"Everyone knows how to use computers!" Yang Tian looked at them and asked.

I didn't get an answer, but I got a look of contempt. In this era, will there be people who don't understand computers?

"Okay, I need all the information here, all the information!"

Since he came here, Yang Tian had no intention of leaving empty-handed. Although this place has been abandoned, and some important materials have been deleted or taken away, there will definitely be some left.

After all, looking at the way it looks here, it was very hasty. If you can get the relevant weapon information in it and study it again, you will definitely be able to raise the equipment of the base to a higher level again, and soon, the computer will be turned on. It's just that the anti-theft measure of computer encryption stopped Hu Zi and Yun Mengting and Hu Zi.

However, with the existence of Yang Tian, this troublesome wine glass was quickly solved, and the folder password in the computer was also broken by Yang Tian one by one, and the information in it made them suddenly dazzled. Parameters or something, for Yang Tian, he can only barely understand a little.