"Where is the entrance to the hidden space underground? How did you find it?" Lei Aotian asked the Fire Fox Banshee with some curiosity.

The Firefox Banshee pointed his right hand at the ground, "Induction, the demon clan's sensing of other creatures. The living creatures underground should not be zombies. I can't find the entrance. But the hidden space is just below this parking lot. After destroying the ground for two or three meters, you can reach it."

Lei Aotian and Leng Duanmeng looked at the concrete floor under their feet, and lifted the mecha's foot and stepped on it. There was no abnormality.

"The space below should have characteristic lead plates and metal plate ceilings that can block the band of the detector!" Leng Duanmeng said.

"Two or three meters thick, can we use ion guns to penetrate it with one shot?" Lei Aotian looked at his feet. He did not bring any bombs with him this time, and he made some minor mistakes.

A red fireball appeared in the hands of the Firefox Banshee, "You retreat, we can quickly melt the ground. Even if the metal is two or three meters thick, the five great monsters can melt together!" The Firefox Banshee said confidently.

Lei Aotian, Leng Duanmeng immediately drove the mecha to retreat to the wall.

Feng Shisan was so curious that he didn't retreat too far, he jumped onto the roof of a parked car and looked at it.

Five great monsters walked to the elevator in the underground parking lot, and surrounded the city with a diameter of about five meters. Blue flames began to appear in their hands, and the flames burned directly to the ground.

Like five blue lasers, they gather together.

The bodies of the five great demons also rose and floated from the ground.

Blue flame burns the ground cement.

The uppermost layer of cement began to melt, turned into a liquid state, and bubbles began to emerge.

After the cement layer more than half a meter thick and the coating layer was melted, the silver synthetic metal plate was really exposed.

This metal plate was extremely resistant to high temperatures, and the fire of the five great monsters burned for several seconds without changing.

The Firefox Banshee frowned slightly, and had just said everything about Haikou, so she couldn't stop at this time.

The Firefox Banshee opened her mouth and spit out the demon pill again.

The other four great monsters also spit out demon pills.

Five demon pills were added to the blue flame, and the color of the flame turned red and gold.

The synthetic metal plate began to melt, but the melting speed was relatively slow.

A few minutes later, the ground was burned through a large circular hole with a diameter of about five meters. The metal had turned red and turned into liquid, dripping into the space under the hole.

The five banshees took back the demon pill and condensed some small water droplets in the air again, throwing them to the ground around the round hole.

The sound of "sharp!" sounded, steam emerged and began to cool down.

After a few minutes, the steam gradually dissipated and the five great monsters also landed.

Lei Aotian, Leng Duanmeng and Feng Shisan all came over, and now the metal plate at the entrance of the round hole here has turned black.

Leng Duan Meng opened the electric baton and illuminated it. Below the entrance of the round hole, there was a metal passage.

"It seems that we are lucky. We may have found the biochemical laboratory in this world! I hope that zombie virus research data can be found in this laboratory!" Lei Aotian judged after looking at it.

"We'll go down and investigate first, there's no danger before you go!" said the Firefox Banshee.

"No need, go together. Lei Aotian and I are not weak in fighting mechas." Leng Duanmeng said, jumping down first.

Lei Aotian sighed and followed the five great demons and Feng Shisan to jump off the entrance of the round hole one after another.

The underground space is very wide.

Behind them is a metal elevator. From the location, it is directly below the parking lot elevator.

It is estimated that the elevator in this parking lot could lead to the laboratory before, but it was already closed.

The metal passage is not long. After walking a few meters, I came to a large office.

In the office, more than a dozen bodies were slumped at their respective desks.

The bodies of these corpses have decayed, and the viscous blood tissue has long been dyed black and red, and it has a foul smell.

Most of the corpses held small metal objects like science fiction guns, which should be guns from this world.

Researchers in the laboratory committed suicide collectively!

Leng Duanmeng drove the mecha and came to a desk. The desktop was a glass display screen, but no opening button or an external socket was found.

Leng Duanmeng tried to turn on the display screen on her desk, but she couldn't open it for the time being!

"You just said that you sensed that there were living creatures underground. Where could that creature still sense that creature?" Lei Aotian asked the Fire Fox Banshee beside him.

The Firefox Banshee nodded and pointed to a metal wall in front of the office. "You can sense that behind that wall, the breath of life is a little weak, maybe you are dying or you may be sleeping!"

Lei Aotian and Leng Duanmeng immediately controlled the mecha and walked towards the metal wall.

After a careful look, there was a gap in the metal wall, and surrounded by a small square glass panel 1 meter high from the ground.

It may be a fingerprint scanner or an identity verification card.

"Feng Shisan, take a few metal cards in the pocket of the corpse top!" Lei Aotian said.

"Is this the case?" Feng Shisan walked to the corpse, took out metal cards with photos from the corpse's top pocket and shook them at Lei Aotian.

"Yes, take it over and try to brush it on this small glass panel a few times!" Lei Aotian said.

Feng Shisan started to do what he did, just like he opened his own identity plate in the room of the trial office, brushing a metal card with a photo. The electronic sound rang out:

"Ding, the level of third-level researcher is not enough, so you have no permission to enter!"

"Ding, the level of level 4 researcher is not enough, and there is no permission to enter!"

After brushing five or six pieces, the metal door did not open.

"Continue, take all the metal cards in the pockets of the corpse tops and brush them!" Lei Aotian said again.

Actually, there is no need for Lei Aotian to say that several big monsters went into the pockets of the corpse tops to search for the ID card with the photo.

After all, there is an electronic voice response, which indicates that there is obviously insufficient permissions. Obviously, as long as the permissions are enough, the door can be opened.

After swiping three more pictures, a big monster finished swiping the fourth picture with a metal card, and the electronic sound response was finally different this time.

"Ding, second-level researcher, allowed to enter."

The metal door is directly moved to one side of the wall.

In a room with silver-walled walls, there were instruments around and a huge glass cover in the middle.

This glass cover is as big as a small prison cell.

In the middle of the glass cover, there was actually a metal glass cabin, which was still filled with cold air.

The glass cover itself is a display screen, showing the appearance of the person lying in the glass compartment and numerous complex data.

Lying in this metal glass compartment was a bald old man.

"It looks like a frozen dormant compartment!" Leng Duanmeng said after looking.

"Damn the glass cover directly and wake him up to ask questions!" The Firefox Banshee suggested.
Chapter completed!