The time to go out was much faster, and the three of them returned to the place where they had opened the hole in about ten minutes, in Lao Mai's words, xs. Warm-Color-Small-Talk-Net

The 104 chief looked at the surrounding environment of the rows of warehouses, lowered his voice and said to Lao Mai: "Let's find a place to hide ourselves, you can go over to the seventh child, and pay attention to safety first." ”

Lao Mai nodded in agreement, his body flickered, and he disappeared into the darkness, 104 Chief and Xiao Zhai stared at his hidden back with four eyes, and they couldn't even notice how he quietly disappeared.

In fact, since Lao Mai got into the darkness, he started his own earth retreat, and Shi Shiran swept towards the direction of the other group in the green house.

Under the cover of his divine sense, all the personnel of that group were hiding clearly, and there was no need to look at the map given by the 104 chief, if he really started to escape, he would only be there in a flash, and now in order to meet the needs of the situation, he had to move over slowly.

From the outside, Area 51 is an area composed of an airport, a long-distance runway and many warehouses, where there are buildings, the roofs are basically painted white, and there is a miserable white glow in the night, except for some night patrol guards, there is no other movement.

He arrived at the main building of the so-called "Green House", and found that it was only a large white-roofed warehouse building half buried in the ground, but there were many green trees planted around it, and it grew densely, so it was called the "Green House".

Lao Mai sent a secret signal to contact Commissioner Dong's group, and connected in the shadow of a tree behind a very hidden house.

Commissioner Dong glanced at both sides, and whispered to Lao Mai Dao, who squatted forward, "Old Seven, what's the situation over there?"

Lao Mai briefly described the dilemma of the steel bar barrier encountered, Commissioner Dong nodded in understanding, and shook his head helplessly, and when Lao Mai was about to take Lao Liuxiao Zhong away, he suddenly grabbed him and said, "Lao Qi, it seems that you can help us." ”

Lao Mai, who was just about to leave, turned around and asked suspiciously: "This is also a reinforced concrete pier with steel plate iron sheet, how can I help?"

"It's all steel plate cement, you look at a corner over there, there is a place I have observed, it was temporarily blocked with cement mortar, it is estimated that it was originally through the sewer pipe, and then it was abandoned," Commissioner Dong pointed to a cement cylinder half-buried underground, suppressing his excitement.

Lao Mai glanced over there, nodded and said, "Okay, I'll try to take you in to have a look, let's come over together." ”

Behind the concrete column, everyone dodged a wave of patrolling soldiers, watched Lao Mai cast a spell to open the surface soil, and soon drilled a hole in the ground, and easily led them into the building, where it looked like a utility room for storing tools, without lights, and suitable for concealment.

Commissioner Dong saw that he didn't find any special circumstances, so he climbed on Lao Mai's shoulder and said, "Seventh, go over, the fourth is still waiting, we can come in, and the next step will be much easier." ”

"Well," Lao Mai nodded in response, and took Xiao Zhong back out of the hole, and the place where a big hole was opened instantly restored to its original appearance, as if it had not been moved, and the means were much more superb than the sea eagle's reduction ability.

This scene made Lao Liuxiao Zhong stunned, he is not an alien, but a sword cultivator who practices qi six stages, he usually sees others playing with abilities and can't help but despise this is too childish, and now he really sees Lao Mai playing with the big battle of the soil, obviously surprised.

Without waiting for his mind to react otherwise, he was pulled by Lao Mai and ran towards various shadowy hiding places, as if he could always find the blind spot in the night patrol soldier's field of vision, and his speed increased rapidly, and ran towards the side where the 104 leader was secretly crouching.

Xiao Zhong was pulled by Lao Mai and ran away, there was a feeling of soaring clouds and fog, and he didn't think it would take long before he stopped, squatted behind a holly bush in the corner of the wall, and saw the figure of the 104 chief and Xiao Zhai cat.

104 The chief couldn't help but be very happy when he saw that Lao Mai had taken the little bell so quickly, and grinned and whispered: "The action is very fast, the sixth is here, how is the situation over there?"

Xiao Zhong preemptively said: "Lao Qi opened a hole in the ground and sent them into the green house. ”

"That's good," Chief 104 nodded, "let's get in as well." ”

Lao Mai opened the hole in place and entered, supporting the soil space to move diagonally downward, just like when he came out, it took only ten minutes or so to reach the reinforced concrete inverted layer that he had visited before.

The place where the cement mortar was peeled off and the steel wire was exposed was still there, and unlike the soil space that was propped up, the peeled off cement layer had not been restored, Xiao Zhong squatted down and took a look, and raised his hand to take out a knife that flashed cold in the white light of the flashlight.

When Lao Mai looked at it, he found that Xiao Zhong's knife was faintly engraved with a lot of runes, and there was a metallic mana flow, although he didn't understand metallic things, but this knife that was obviously a magic weapon could see some fame, not only was it extremely sharp, but it was also sure that the knife itself could fly with air.

Under the illumination of the small flashlight, I saw Xiao Zhong holding a knife, cutting the circular rebar barbed wire mesh that had been lifted off by Lao Mai in the cement mortar layer of one meter square, like cutting tofu, pulling it out and throwing it aside, and then giving Lao Mai a spell to dispose of it, and a complete circular opening appeared.

Under the artificial light, you can see that inside is the kind of decorative board on the roof of the inner wall, commonly known as the kind of thing of the ceiling, the round mouth is facing a whole piece of movable fiberboard, after taking it out, you can see the black hole below, it is a separate room without any people, and there are two glass windows, scattering some outside light in.

This is also the best passage that Lao Mai made a special trip to find through his all-encompassing divine sense scanning, but unfortunately it was blocked by an unexpected steel mesh just now, otherwise it would have been in for a long time.

104 The chief took out a rope ladder out of nowhere, lowered it and lowered everyone into the room below, only then did he see clearly what this was an office for, and no one was there after work at night.

"This is probably the office area, and the underground research base is estimated to be a few floors below, we have to find a way to go down, and we all wear invisible cloaks, although we can avoid all kinds of shooting, but we still have to avoid cameras as much as possible," Chief 104 said, and took the lead in opening the door and walked out.

One by one, four hooded figures slipped out of the room, like a string of gray-black ghosts in the bright and clean hallway, choosing their way through the seemingly untouched office area.

Under the cover of Lao Mai's consciousness, he found a certain duty room where there were several guards on duty smoking and chatting inside, and it seemed that they would not come out to patrol if they didn't find anything, and the surveillance camera couldn't take pictures of the human figure wearing an invisible cloak.

They didn't deliberately look to see if there was an elevator, and even if there was an elevator, it wasn't something that they could use, but fortunately, the four of them successfully found the fire stairwell that went down to the second floor.

The second floor looked like a warehouse or something, except for some winding corridors, all of which were warehouses with large iron doors locked, and there was no sign of anyone in sight, so the Action Quartet turned around and continued to walk down, down the stairwell to the third floor.

When they approached the third floor, they found a few armed guards walking around in the hallway inside the door, so they crouched down and hid around the corner, and looked through the half-open stairwell door, and saw that there were not only guards inside, but also the rows of rooms were almost all brightly lit, and it seemed that there were many people inside, and when they looked back at the stairwell, it seemed that there were stairs leading to the fourth basement floor.

The 104 chief said in a low voice: "There are guards patrolling on the third floor, it may be a research institution, it's not easy to enter, let's go down to the fourth floor first." ”

At the corner of the fire stairwell from the third floor to the fourth floor, you can easily avoid the sight of the guards inside and walk straight down the space on the fourth floor.

But before I reached the door of the stairwell on the fourth floor, I heard the roaring sound of the machine coming from the hidden door, and the smell of engine oil was even more choking.

Enduring the strong greasy smell and heat wave, several of them pushed the door and entered the tall computer room, only to see rows of large machine combinations filling the entire four floors, making a loud and deafening noise, making the voices that only dared to speak quietly just now become louder.

Lao Mai leaned close to the ear of the 104 chief and said loudly: "There are workers on duty walking around here. ”

The 104 chief was shocked when he heard this, and said in a roaring tone: "This is the machine room, it seems that there will be no things, let's go back to the third stairwell." ”

When he turned back to the stairwell on the third floor, Lao Mai suddenly felt something, turned around and looked at the far corner of the computer room for a while, and then followed.

The height of the fourth-floor space is relatively high, and the iron staircase on the third to fourth floors is very long, and it takes a few turns to return to the third-floor stairwell, and the huge sound of the machine that shook people's hearts just now subsided.

They bowed down in the stairwell on the third floor, and continued to observe the guards walking and patrolling inside, and unfortunately found that one of the guards was fixed in circles in the door, that is, they could not get in without getting rid of him.

104 The chief muttered, "If only the old king were here, he could directly fool this fixed guard," and along the way, he had already discovered that this operation was lacking due to the hasty arrangement, which caused a lot of inconvenience.

"Yes," said the little bell beside him, "if 300, 302, and 304 came together, it would be much easier for us." ”

On the side of the green house, the original plan was to have a plan to dive in from the sewer pipe, because it was detected that there was a long section full of water, and no diving tools could not drill through, so I gave up, if the water control master Captain Liu was there, the situation would be different, he could protect everyone through that section of the waterway, just like this side, if there is a fire controller fire dragon or gold controller Yan Ying, there is no need to cut the steel and iron mesh to adjust the general.