Removed a few screws on the entire frame, Yang Kaiming also happened to come down, they planned to return from the same way, he didn't take back the rope, and when he got below, he saw that Xu Ziling had removed the screws on the skylight, so he squatted down and gently lifted the entire skylight with him.

"You go first." Putting the skylight aside, Yang Kaiming motioned for Xu Ziling to go down first.

Because the vents are checked regularly, there is a small iron ladder of about six meters between the skylight and the passage below. Xu Ziling listened to Yang Kaiming's words, and in a flash, he got into the skylight and went down the passage from the iron ladder.

There are about more than 100 meters at both ends of the passage, and there is a dim emergency light on the wall from afar, Xu Ziling looked at the two ends of the passage, found nothing abnormal, looked up and nodded to Yang Kaiming, and said softly, "No problem." "Signal for him to come down.

Yang Kaiming heard Xu Ziling's notice, first moved the skylight to the side, and then he himself got down from the skylight, and waited until his whole body was below, and then held the side of the skylight with both hands, gently restored him to his original appearance, and then climbed down the stairs.

"Which way?" Yang Kaiming arrived at the passage and looked at the situation on both sides.

The passage is in the north and south directions, and to the north is the work area, Xu Ziling has long known the way, at this time Yang Kaiming asked him, he did not hesitate to point to the front of them: "To the south, to the back of us and to the north end of the island." ”

"Well, let's go inside."

The passage was three meters wide and about six meters high, and the two of them walked towards the center of the island, and they also admired this "temple" organization, which silently made such a large underground project here.

Probably because the people on the island think that this island is originally an uninhabited island, and it is not within the scope of the waterway, there are also secret whistles on the island, coupled with the infrared alarm device of the vent, they think that no one can come in at all, and there is not even a surveillance camera in the whole penetration. This also made the two of them walk with peace of mind.

At the end of the passage is a large iron door, and the access control system is also the kind of electronic security door that Xu Ziling saw in that laboratory last time when he was in a hurry to make drawings in the United States, but it looks more advanced here.

"You're done?" Yang Kaiming looked at the door and said to Xu Ziling.

"Leave it to me."

The lion has already scanned that the other side of the door is also a passage, and the difference is that there are many rooms on both sides of the passage inside, which seems to be where the staff work, but Xu Ziling has not had time to look carefully, and he doesn't know what is in the passage, but he can be sure that there is no one in the entire work area now, and it seems that they are all resting.

Xu Ziling took out a PDA from his bag, took out a connecting cable, connected it to the PDA and the tactical table, and then pasted the PDA on the password input keyboard on the door, and then pretended to do it a few times on his tactical table, and then on the PDA a few times.

It wasn't until the binary characters on the PDA screen were constantly refreshed that he asked the lion in his mind to open the door.

"The system on top of this can be connected to the security system of the entire base here." As soon as the lion made contact, he did not directly open the door lock, but told Xu Ziling another news.

"Huh? Isn't it independent? ”

"That's right! Surveillance and weapon systems can be connected. ”

"What? And weapon systems? From the lion's mouth, he actually heard the weapon system, and Xu Ziling was surprised.

"I found out a long time ago, it's because you don't have time to take a closer look, there are air defense and ground-to-ground missiles on this island, and even the passages in this base have a lot of machine guns, all of which are automatic, controlled by a central host here, once someone invades, hehe...... Think for yourself about the consequences. ”

"I'll see."

The lion showed the image of some places with weapons on the island in Xu Ziling's mind, and Xu Ziling was startled when he saw it, there were two silos in each of the four directions, one silo was a ground-to-air "patriot", and the other was a ground-to-ground "Scud".

And in the entire underground building, all the hidden at the top of many passages are all electric fire god Gatling, for example, there is one on the top of the passage behind the door in front of Xu Ziling, I think if someone does not remove all the security systems here, if you break in, then the ending can be imagined.

"Hey, why isn't it okay? Can you do it? ”

"Huh?" Hearing Yang Kaiming's urging, Xu Ziling realized that he was distracted, so he had to put this matter aside, and while answering Yang Kaiming, he motioned to the lion to get the monitoring and all the weapon systems done, and then opened the door. "Yes, wait, right away."

As soon as he finished speaking, the constantly refreshing screen on the PDA finally stopped, and the iron door sounded softly, "It's open." ”

Xu Ziling put away the PDA and motioned for Yang Kaiming to go in first, while thinking about what kind of opportunity to find and tell him about these missiles.

Yang Kaiming gently opened the door and looked overhead, Xu Ziling saw his movements and knew that he was looking at the monitoring system, and gently pushed him, "It's okay, I've just been doing it for so long, I'm afraid that there is this thing at the door, so let's get him done together." ”

"Can this be?" Yang Kaiming is a combatant, not an agent, although he doesn't know much about this, he still feels that something is wrong, and while raising his feet to walk inside, he asks Xu Ziling suspiciously.

Xu Ziling walked behind and closed the door lightly, "This place is special, all the systems here are controlled by a central host. And I seem to have seen some anomalies just now, and as soon as you told me, I didn't look at it, so I'll take a look at it later. ”

He was worried about how to tell Yang Kaiming about the missiles arranged on this small island, and when he heard him, he used his words to prepare to tell him about it.

As soon as Xu Ziling's words came out, Yang Kaiming really became interested, and turned around and asked Xu Ziling: "What is the abnormal situation?" You can see the difference just by flashing the code on it? ”

Yang Kaiming's non-stop flashing refers to PDA, and Xu Ziling knows the way.

"I made the program myself, of course, I can see the abnormality, but unfortunately I was interrupted by you, and I haven't had time to check it yet."

"Didn't you say you saved it? Anyway, there's no hurry, just take a look first. ”

"Let's take a look?" Watching Yang Kaiming enter the topic of his own design step by step, until the last step, he felt a sense of satisfaction in his heart.