"Roger. "2." Lin Rui replied in a low voice. He winked at Sergei, who nodded and walked forward. About three hundred meters away, there were several guards guarding, and they couldn't pass through at all, but the side passage was unguarded.

Sergei, Lin Rui and the others walked towards the side passage, but when they got there, they were stopped by a guard shouting, "Hey, where are you going?"

"There might be a bit of a problem with the wiring there, so I'll get two maintenance workers to go and take a look. What's the problem?" Sergey said, turning.

"What are you holding in your hand?" the guard walked over a few steps, looked at the things in Lin Rui's hand and frowned, "The use of electronic devices is forbidden here." ”

"What the hell, man, how can you not use a multimeter to overhaul the line. If this is also an electronic device, then we, a modern shipyard, should we simply return to the handicraft workshop. Sergey complained.

The guard held out his hand and said, "Can I take a look?"

Lin Rui could only hand him the tablet computer disguised as a multimeter in his hand. The guard took it and looked at it, then frowned and said, "What is this LCD screen in the back for?"

"Electronic drawings are used directly to display circuit diagrams. Many of the facilities in this area are still from the last century, so the maintenance work is very heavy. And you know how big it is, we can't run around with bundles of drawings. Lin Rui reached out and clicked on the tablet, which showed a complex circuit diagram.

The guards were somewhat relieved. However, he nodded and looked at Lin Rui and said, "Are you ......?"

"He's a Tuvan, but he's a decent electrician. Shall we go? I'd love to be with you, preferably with a cup of coffee and blowing a cow all morning. But we really have a lot of work to do. Sergei shrugged.

"Oh, of course. You can go. The guard looked at the cards on their chests and nodded. The Tuvans are one of the few yellow people in the Russian Federation. Lin Rui's face and height were very in line with Sergei's description, and the guard couldn't find anything wrong, so he could only wave them away.

They feigned calm and did not catch their breath until they had fully entered the side passage.

"It was too risky. Sergei shook his head and said, "But boss, I really convinced you, and I actually dared to show him the tablet." If he does, we'll be all done. ”

"The more times like this, the more you can't be nervous. If I showed a little uneasiness just now, I would be suspicious of him, so the more calm I was, the more uncertain he became. Speaking of industrial-grade tablets, there is no obvious difference between them and military tablets. But if he really wants to scrutinize, I can't help it. Luckily, I got it right. Lin Rui also said in a low voice.

"What is this gambling, it's just a gamble! I'm ready to do it, if he had asked me in Russian just now, there really would be no way. Lincoln smiled wryly.

On the opposite side came several workers of the Severodvinsk shipyard, and together the three of them walked past them with their heads bowed. Fortunately, the workers did not notice them either.

"Be careful, there's a camera in front. Lincoln scanned it with the tactical tablet in his hand, and the fill light of the surveillance camera was clearly displayed on his tablet.

"I saw it. Sergei whispered, "Follow me, stick to the wall, and pretend to check the circuit if you meet someone." He pressed against the wall and walked forward to avoid the surveillance equipment overhead.

At present, except for a few multi-camera monitoring devices that can achieve 360 degrees of monitoring without leaving dead angles, almost all traditional surveillance camera devices will be set up to be slightly inclined from top to bottom in order to obtain the maximum observation range. This leaves a certain blind spot for observation. Especially under the camera surveillance, there is an absolute dead end.

Sergei is an expert in how to evade this kind of camera surveillance, and Lin Rui and the others followed him through this area in very safe conditions and went directly to the closed passage.

There are no lights here, and it looks dark. Lin Rui probably waited for more than three minutes for his eyes to adjust to this light. "This is it. Sergei whispered, "Behind this wall, there should be the partitioned warehouse." ”

"Then what are you waiting for, let's start doing it!" Lin Rui said in a low voice, "Sergei, you be smart, go to the back to let the wind out, and once someone approaches, immediately alert us." ”

"It's so secluded here, no one would normally come. Sergei whispered, "Is it necessary to go outside and watch? I'll stay and help." ”

"It's secluded, but it's also quiet. If we smash the wall, we're going to make a sound. I don't want to be shown for this. Lin Rui said in a low voice, "You watch outside, and if someone approaches, immediately remind us to stop." We'll do it after we're done, you know?"

"It's really embarrassing, we have fallen to the point of smashing the wall with a hammer, if the sausage is there, just let him blow it up with C4, it will be more enjoyable. Sergey muttered.

"Unless you don't want to live at all, and our goal is not just to infiltrate here, but to help Cobain hack into the system here without a word. Lin Rui said in a low voice, "This is not a fun time, this is work, understand?

"Well, you're the boss. Sergei turned his head and walked outside to sentry.

Lin Rui and Lincoln began to break the wall. They all have hammers and chisels hidden in their kits. Although this kind of small hammer smashes the wall as fast as a big sledgehammer, it is delicate and small, and the sound and vibration are not too large.

Smashing holes in the wall is also a technical job, and you can't smash it hard in the middle, because it will make a lot of vibration and sound, just like beating a drum. Anyone who has ever played a drum knows that the drumstick hits the middle of the drum very loudly, but the further you go to the edge, the quieter it becomes. This is related to the vibration of the drum, the more intense the vibration, the stronger the growth.

It's the same with smashing a wall, because the other side is also a space, so smashing it in the middle will cause a lot of vibration, causing reverberation. The sound of "knock knock" will be noticeable.

Therefore, the correct way is to start from the lower edge of the foundation, so that the vibration of the hammer will be transmitted to the foundation of the wall foot more quickly, and there will be no large echo vibration. Lin Rui and Lincoln half-squatted and quickly pulled out a hole enough to bend down and pass through the wall.