"receive."

Door location.

Xiao Jun said to Lao Bi next to him: "Captain Bi, the city lord asked us to find a way to open the door and said there should be a switch behind the door."

Lao Bi nodded and walked inside.

Lifting his legs, he crossed the rectangular entrance that took them two hours to cut.

The lights are bright inside.

After Lao Bi entered inside, he realized how huge the door was.

The height reaches fifteen meters and the width reaches thirty meters.

Walking to the edge, there is a military base map on the concrete wall, with the layout of the entire military base written on it in detail.

His eyes slowly moved to the left, where he saw a downed electric switch.

"I don't have one here, what about yours?" Lao Bi asked towards Xiao Jun opposite.

Xiao Jun looked at the marks on the wall and brushed off the dust on the surface.

There are several big words written on it: XXX Military Base Entrance Switch.

There is an embedded electric switch box below.

open the box,

There is a rocker inside that can be pushed up and down.

"I found it. This should be it. Can I open it now?"

After hearing what Xiao Jun said, Lao Bi quickly ran over, checked it carefully, and then raised his head to look at the cement board above.

"I wonder if this door can hold up after it is opened..." Lao Bi said with some worry.

Xiao Jun said: "Are you kidding? This is military construction, how can it be so fragile?"

As he spoke, he pulled the joystick down without hesitation.

boom!

The iron door, which is half a meter thick, is a bit stuck at first click.

Boom boom boom——

There was a sound of mechanical friction, and the door slowly moved to the right.

The combatants outside stepped back in horror.

They just blew up the area in the middle of the steps.

The soil layer should be one or two meters thick, with concrete on the surface and marble steps on top.

They saw only steps on the left and right in front of them, with falling dirt and broken marble steps.

The huge force caused the gravel and soil, as well as the weeds on it, to fall down.

Without enough time to pick up the cutting machine on the ground, the combatants outside quickly retreated to a dozen meters away.

Kakaka——

Half a minute later.

In front of these combatants, a huge rectangular hole appeared.

Outside this entrance, the earth and broken marble that rolled down from above piled up into a two-meter-high hill.

Xiao Jun and Lao Luo watched the door open, their eyes full of shock.

"This... I didn't expect it to still be usable after so long." Xiao Jun said with a blink.

Snapped!

Lao Bi patted Xiao Jun on the shoulder and said:

"Get out quickly and bring the helicopter in."

The two of them went out together, and the combatants outside quickly greeted them.

Lao Bi hurriedly said: "Clean up the dirt and gravel on the ground, and then bring the helicopter in. There is a big space here and can be parked."

Yu An pointed to the one inside who fell to the ground and was cut open by them to the iron plate and asked:

"What to do about that?"

Lao Bi frowned, this thing is not light.

After thinking for a while he said:

"Didn't you bring a jack or some other tools? Find a way to move it, and then close the door later and then weld it back."

Since they plan to spend the night here tonight, they need to seal this gap.

Otherwise, there will be trouble if zombies run in from this entrance at night.

soon.

With the joint efforts of everyone, they cleaned up the soil and gravel here.

....

The other side.

Li Tie searched for a long time based on the map in the military base and finally found another entrance and exit.

They had almost reached the bottom of the military base, but it was extremely obvious to them that the height was rising.

"Tiezi, according to the map, the entrance should be at Jigong Mountain, right?" Cannon said, looking at the map in his hand.

Li Tie frowned and said:

"Ignore him, open it and take a look before talking."

After saying that, he pressed the switch of the entrance.

Rumble——

The door moved slowly.

This door is obviously much smaller than the previous one.

The width is only eight meters and the height is only over four meters high.

The back door was slowly opened, and stones and some soil continued to fall down.

They quickly took a few steps back.

After the door opened.

The afterglow of the setting sun shines in outside.

Li Tie hurriedly ran out. There was an open space in front of him. He turned his head and looked at the door behind him.

The door was covered with moss and weeds, and it was impossible to tell that it was a door.

If they had closed the door, they might not even be able to tell from the outside that there was a door under the weeds and moss.

"Tiezi, isn't that the Shanghai-Chongqing Expressway?" Cannon walked forward for more than ten meters and saw the road not far to the left and exclaimed.

Hearing this, Li Tie ran over and took a look, and said with a smile on his face:

"No wonder, the transportation is convenient, there is a national highway in front, and there is direct access to the expressway here, which is great."

"Okay, let's go back and tell big brother and them."

With that said, he walked towards the cave.

After they returned to the cave, they closed the back door.

Under the cover of moss and weeds, it was almost impossible to tell that there was a door in this place.

At this moment.

Li Yu, who was in the weapons depot at the military base, opened a weapons box.

I took out a handful of 79 microflush.

Wrapped in a layer of butter paper, the gun inside is of very good quality and looks almost the same as new.

Kaka——

Li Yu installed the magazine and tried the feel.

It feels good.

Kakaka——

Suddenly, he heard a sound coming from outside.

He hurriedly put down the gun in his hand and ran outside.

This place is so big that it takes several minutes to get to the gate.
To be continued...